Color #3E8EDF Color / Colour Code #3E8EDF
This page shows the hex color code for color #3e8edf (#3E8EDF). The colour is a blue tone with 72% saturation and 56% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #3E8EDF against common backgrounds.
Complementary Colors
#3E8EDF paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 180, 210, and 240 degrees for harmonious combinations.
Triadic Palette
Three colors at 210, 330, and 90 degrees.
Color Palettes Using #3E8EDF
Five shades at lightness levels 15% through 85% while keeping hue at 210 and saturation at 72%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 210 to 255 degrees create a warm, unified palette. This analogous scheme works for marketing materials, seasonal campaigns, and any design that needs visual warmth without clashing colors.
Combines the base color at hue 210 with its complement at 30 and two adjacent cool tones. This split-complementary approach provides strong visual contrast while remaining more balanced than a pure complementary scheme.
Five evenly spaced hues at 40% saturation and 80% lightness. Pastels are gentle on the eyes and work well for dashboards, onboarding screens, category tags, and any interface where multiple distinct colors are needed without visual aggression.
Shades & Tints of #3E8EDF
Lightness variations at hue 210 and 72% saturation.
CSS Gradients with #3E8EDF
Design Use Cases for #3E8EDF
Vibrant Brand Color
#3E8EDF has a strong 72% saturation that makes it ideal for brand identity elements. Use it for logos, primary call-to-action buttons, hero section accents, and marketing materials where visual impact matters. This saturation level is eye-catching without being harsh.
Soft Accent & Highlight
With 56% lightness, #3E8EDF has a softer, more approachable quality. It works well for hover states, subtle highlights, progress indicators, and secondary UI elements. This lightness range is particularly effective for tag backgrounds and status indicators.
Trust & Professional Identity
#3E8EDF sits in the blue range (hue 210). Blue is the world's most popular color for corporate identities because it conveys trust, stability, and competence. Use it for navigation bars, link text, form focus states, and any element where user confidence matters. Financial, healthcare, and technology brands rely heavily on this hue range.
Gradient Pairing
Create a gradient from #3E8EDF (hue 210) to its complement at hue 30. For a subtler effect, try pairing with an analogous color at hue 240. Use CSS: background: linear-gradient(135deg, #3e8edf, #e08f3e);
CSS Code for #3E8EDF
Similar Colors
Colors visually similar to #3E8EDF based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #3E8EDF across image editing and color design tools.
About Color #3E8EDF (#3E8EDF)
#3E8EDF is a blue color (colour) with RGB channel values of 62 red, 142 green, and 223 blue. The blue channel is dominant by a ratio of 3.6:1 over the weakest channel. In HSL terms, the hue sits at 210 degrees with 72% saturation and 56% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #3E8EDF is 127/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This appears dark to the human eye, so pair it with light text for adequate readability. For print production, the CMYK equivalent is 72% cyan, 36% magenta, 0% yellow, and 13% key (black).
The WCAG contrast ratio of #3E8EDF against white is 3.42:1 and against black is 6.14:1. This only passes AA for large text (18pt+) on white. For normal body text on white, darken the color or use it on a dark background where it achieves 6.14:1.
The complementary colour #E08F3E creates maximum visual tension when paired with #3E8EDF. For more harmonious color combinations, use the analogous colours #3EE0E0 and #3E3EE0, which sit 30 degrees on either side of the hue wheel. To build a complete design system, start with the monochromatic scale above for consistent shade variations, then add one complementary or triadic accent for interactive elements.
How to Explore Color #3E8EDF
- Enter your color value in HEX format.
- The tool converts it to RGB, HSL, CMYK format in real time.
- Copy the converted value to your clipboard.
What is HEX to RGB, HSL, CMYK color conversion
Converting from HEX to RGB, HSL, CMYK translates a color value between two different color models. Different color models are used in web design (HEX, RGB), print (CMYK), and color theory (HSL, HSV).
Related Tools & Colors
Frequently Asked Questions
- What color / colour is #3E8EDF?
- #3E8EDF is Color #3E8EDF, a blue color (colour) with RGB(62, 142, 223), HSL(210, 72%, 56%), and CMYK(72%, 36%, 0%, 13%). Its perceived brightness is 127/255.
- Is #3E8EDF accessible for text?
- Against white, #3E8EDF has a contrast ratio of 3.42:1 (fails AA for normal text). Against black, it has 6.14:1 (passes AA). It passes AA for large text (18pt+) on white. Use the contrast checker tool for custom background pairings.
- What colours pair well with #3E8EDF?
- The complementary colour is #E08F3E (hue 30). For subtle color combinations, use analogous colours #3EE0E0 and #3E3EE0. The triadic palette adds #E03E8F and #8FE03E for vibrant variety.
- How do I use #3E8EDF in CSS?
- Use any format: color: #3e8edf; or rgb(62, 142, 223); or hsl(210, 72%, 56%). For CSS custom properties: --color-primary: 210 72% 56%; then use it as hsl(var(--color-primary)).
- Is this color / colour explorer free?
- Yes, completely free with no signup required. All colour calculations run in your browser. You can explore any valid hex color code, not just the pre-generated palette.