Color #102937 Color / Colour Code #102937
This page shows the hex color code for color #102937 (#102937). The colour is a blue tone with 55% saturation and 14% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #102937 against common backgrounds.
Complementary Colors
#102937 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 172, 202, and 232 degrees for harmonious combinations.
Triadic Palette
Three colors at 202, 322, and 82 degrees.
Color Palettes Using #102937
Five shades at lightness levels 15% through 85% while keeping hue at 202 and saturation at 55%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 202 to 247 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 202 with its complement at 22 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 #102937
Lightness variations at hue 202 and 55% saturation.
CSS Gradients with #102937
Design Use Cases for #102937
Balanced UI Color
At 55% saturation, #102937 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.
Dark Mode Background
At just 14% lightness, #102937 works as a dark mode background or overlay color. Dark backgrounds reduce eye strain in low-light environments and make bright accent colors pop. Pair with light text (minimum 4.5:1 contrast ratio) for readability.
Trust & Professional Identity
#102937 sits in the blue range (hue 202). 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 #102937 (hue 202) to its complement at hue 22. For a subtler effect, try pairing with an analogous color at hue 232. Use CSS: background: linear-gradient(135deg, #102937, #371e10);
CSS Code for #102937
Similar Colors
Colors visually similar to #102937 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #102937 across image editing and color design tools.
About Color #102937 (#102937)
#102937 is a blue color (colour) with RGB channel values of 16 red, 41 green, and 55 blue. The blue channel is dominant by a ratio of 3.4:1 over the weakest channel. In HSL terms, the hue sits at 202 degrees with 55% saturation and 14% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #102937 is 35/255 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 71% cyan, 25% magenta, 0% yellow, and 78% key (black).
The WCAG contrast ratio of #102937 against white is 15.06:1 and against black is 1.39:1. 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 #371E10 creates maximum visual tension when paired with #102937. For more harmonious color combinations, use the analogous colours #103732 and #101537, 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 #102937
- 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 #102937?
- #102937 is Color #102937, a blue color (colour) with RGB(16, 41, 55), HSL(202, 55%, 14%), and CMYK(71%, 25%, 0%, 78%). Its perceived brightness is 35/255.
- Is #102937 accessible for text?
- Against white, #102937 has a contrast ratio of 15.06:1 (passes AA for normal text). Against black, it has 1.39:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #102937?
- The complementary colour is #371E10 (hue 22). For subtle color combinations, use analogous colours #103732 and #101537. The triadic palette adds #371029 and #293710 for vibrant variety.
- How do I use #102937 in CSS?
- Use any format: color: #102937; or rgb(16, 41, 55); or hsl(202, 55%, 14%). For CSS custom properties: --color-primary: 202 55% 14%; 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.