Color #369DC4 Color / Colour Code #369DC4
This page shows the hex color code for color #369dc4 (#369DC4). The colour is a blue tone with 57% saturation and 49% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #369DC4 against common backgrounds.
Complementary Colors
#369DC4 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 166, 196, and 226 degrees for harmonious combinations.
Triadic Palette
Three colors at 196, 316, and 76 degrees.
Color Palettes Using #369DC4
Five shades at lightness levels 15% through 85% while keeping hue at 196 and saturation at 57%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 196 to 241 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 196 with its complement at 16 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 #369DC4
Lightness variations at hue 196 and 57% saturation.
CSS Gradients with #369DC4
Design Use Cases for #369DC4
Balanced UI Color
At 57% saturation, #369DC4 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 49% lightness, #369DC4 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
#369DC4 sits in the blue range (hue 196). 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 #369DC4 (hue 196) to its complement at hue 16. For a subtler effect, try pairing with an analogous color at hue 226. Use CSS: background: linear-gradient(135deg, #369dc4, #c45c36);
CSS Code for #369DC4
Similar Colors
Colors visually similar to #369DC4 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #369DC4 across image editing and color design tools.
About Color #369DC4 (#369DC4)
#369DC4 is a blue color (colour) with RGB channel values of 54 red, 157 green, and 196 blue. The blue channel is dominant by a ratio of 3.6:1 over the weakest channel. In HSL terms, the hue sits at 196 degrees with 57% saturation and 49% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #369DC4 is 131/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This is a medium-brightness color that can work with either dark or light text depending on font weight and size. For print production, the CMYK equivalent is 72% cyan, 20% magenta, 0% yellow, and 23% key (black).
The WCAG contrast ratio of #369DC4 against white is 3.10:1 and against black is 6.78:1. 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 6.78:1.
The complementary colour #C45C36 creates maximum visual tension when paired with #369DC4. For more harmonious color combinations, use the analogous colours #36C4A3 and #3657C4, 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 #369DC4
- 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 #369DC4?
- #369DC4 is Color #369DC4, a blue color (colour) with RGB(54, 157, 196), HSL(196, 57%, 49%), and CMYK(72%, 20%, 0%, 23%). Its perceived brightness is 131/255.
- Is #369DC4 accessible for text?
- Against white, #369DC4 has a contrast ratio of 3.10:1 (fails AA for normal text). Against black, it has 6.78:1 (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 #369DC4?
- The complementary colour is #C45C36 (hue 16). For subtle color combinations, use analogous colours #36C4A3 and #3657C4. The triadic palette adds #C4369E and #9EC436 for vibrant variety.
- How do I use #369DC4 in CSS?
- Use any format: color: #369dc4; or rgb(54, 157, 196); or hsl(196, 57%, 49%). For CSS custom properties: --color-primary: 196 57% 49%; 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.