Color #369F8F Color / Colour Code #369F8F
This page shows the hex color code for color #369f8f (#369F8F). The colour is a cyan tone with 49% saturation and 42% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #369F8F against common backgrounds.
Complementary Colors
#369F8F paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 141, 171, and 201 degrees for harmonious combinations.
Triadic Palette
Three colors at 171, 291, and 51 degrees.
Color Palettes Using #369F8F
Five shades at lightness levels 15% through 85% while keeping hue at 171 and saturation at 49%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 171 to 216 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 171 with its complement at 351 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 #369F8F
Lightness variations at hue 171 and 49% saturation.
CSS Gradients with #369F8F
Design Use Cases for #369F8F
Balanced UI Color
At 49% saturation, #369F8F 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 42% lightness, #369F8F 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.
Clarity & Technology
#369F8F is in the cyan spectrum (hue 171). Cyan evokes technology, clarity, and innovation. It works well for tech product interfaces, data visualization accents, loading indicators, and futuristic design themes. Cyan provides a modern alternative to traditional blues.
Gradient Pairing
Create a gradient from #369F8F (hue 171) to its complement at hue 351. For a subtler effect, try pairing with an analogous color at hue 201. Use CSS: background: linear-gradient(135deg, #369f8f, #a03746);
CSS Code for #369F8F
Similar Colors
Colors visually similar to #369F8F based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #369F8F across image editing and color design tools.
About Color #369F8F (#369F8F)
#369F8F is a cyan color (colour) with RGB channel values of 54 red, 159 green, and 143 blue. The green channel is dominant by a ratio of 2.9:1 over the weakest channel. In HSL terms, the hue sits at 171 degrees with 49% saturation and 42% lightness, placing it in the neutral-to-cool range of the colour spectrum.
The perceived brightness of #369F8F is 126/255 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 66% cyan, 0% magenta, 10% yellow, and 38% key (black).
The WCAG contrast ratio of #369F8F against white is 3.22:1 and against black is 6.51:1. 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 6.51:1.
The complementary colour #A03746 creates maximum visual tension when paired with #369F8F. For more harmonious color combinations, use the analogous colours #37A05B and #377BA0, 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 #369F8F
- 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 #369F8F?
- #369F8F is Color #369F8F, a cyan color (colour) with RGB(54, 159, 143), HSL(171, 49%, 42%), and CMYK(66%, 0%, 10%, 38%). Its perceived brightness is 126/255.
- Is #369F8F accessible for text?
- Against white, #369F8F has a contrast ratio of 3.22:1 (fails AA for normal text). Against black, it has 6.51:1 (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 #369F8F?
- The complementary colour is #A03746 (hue 351). For subtle color combinations, use analogous colours #37A05B and #377BA0. The triadic palette adds #9037A0 and #A09037 for vibrant variety.
- How do I use #369F8F in CSS?
- Use any format: color: #369f8f; or rgb(54, 159, 143); or hsl(171, 49%, 42%). For CSS custom properties: --color-primary: 171 49% 42%; 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.