Color #3E4E7A Color / Colour Code #3E4E7A
This page shows the hex color code for color #3e4e7a (#3E4E7A). The colour is a blue tone with 33% saturation and 36% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #3E4E7A against common backgrounds.
Complementary Colors
#3E4E7A paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 194, 224, and 254 degrees for harmonious combinations.
Triadic Palette
Three colors at 224, 344, and 104 degrees.
Color Palettes Using #3E4E7A
Five shades at lightness levels 15% through 85% while keeping hue at 224 and saturation at 33%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 224 to 269 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 224 with its complement at 44 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 #3E4E7A
Lightness variations at hue 224 and 33% saturation.
CSS Gradients with #3E4E7A
Design Use Cases for #3E4E7A
Balanced UI Color
At 33% saturation, #3E4E7A strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Primary Interface Color
At 36% lightness, #3E4E7A is in the mid-range, making it ideal for interactive elements like buttons, links, and selected states. This lightness level ensures good contrast against both light and dark adjacent elements in most layouts.
Trust & Professional Identity
#3E4E7A sits in the blue range (hue 224). 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 #3E4E7A (hue 224) to its complement at hue 44. For a subtler effect, try pairing with an analogous color at hue 254. Use CSS: background: linear-gradient(135deg, #3e4e7a, #7a6a3e);
CSS Code for #3E4E7A
Similar Colors
Colors visually similar to #3E4E7A based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #3E4E7A across image editing and color design tools.
About Color #3E4E7A (#3E4E7A)
#3E4E7A is a blue color (colour) with RGB channel values of 62 red, 78 green, and 122 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 224 degrees with 33% saturation and 36% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #3E4E7A is 78/255 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 49% cyan, 36% magenta, 0% yellow, and 52% key (black).
The WCAG contrast ratio of #3E4E7A against white is 8.15:1 and against black is 2.58:1. This exceeds the AAA requirement (7:1) for normal text on white, making it excellent for body text and small UI labels on light backgrounds.
The complementary colour #7A6A3E creates maximum visual tension when paired with #3E4E7A. For more harmonious color combinations, use the analogous colours #3E6C7A and #4C3E7A, 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 #3E4E7A
- 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 #3E4E7A?
- #3E4E7A is Color #3E4E7A, a blue color (colour) with RGB(62, 78, 122), HSL(224, 33%, 36%), and CMYK(49%, 36%, 0%, 52%). Its perceived brightness is 78/255.
- Is #3E4E7A accessible for text?
- Against white, #3E4E7A has a contrast ratio of 8.15:1 (passes AA for normal text). Against black, it has 2.58:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #3E4E7A?
- The complementary colour is #7A6A3E (hue 44). For subtle color combinations, use analogous colours #3E6C7A and #4C3E7A. The triadic palette adds #7A3E4E and #4E7A3E for vibrant variety.
- How do I use #3E4E7A in CSS?
- Use any format: color: #3e4e7a; or rgb(62, 78, 122); or hsl(224, 33%, 36%). For CSS custom properties: --color-primary: 224 33% 36%; 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.