Color #373251 Color / Colour Code #373251
This page shows the hex color code for color #373251 (#373251). The colour is a blue tone with 24% saturation and 26% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #373251 against common backgrounds.
Complementary Colors
#373251 paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 220, 250, and 280 degrees for harmonious combinations.
Triadic Palette
Three colors at 250, 10, and 130 degrees.
Color Palettes Using #373251
Five shades at lightness levels 15% through 85% while keeping hue at 250 and saturation at 24%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 250 to 295 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 250 with its complement at 70 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 #373251
Lightness variations at hue 250 and 24% saturation.
CSS Gradients with #373251
Design Use Cases for #373251
Muted Accent Color
With 24% saturation, #373251 has a subtle, sophisticated quality. This level of desaturation works well for secondary buttons, inactive states, subtle borders, and backgrounds that need a hint of color without being distracting. Muted colors communicate restraint and professionalism.
Deep Accent & Text Color
#373251 at 26% lightness is dark enough for readable body text on light backgrounds while retaining its blue character. Use for headings, emphasized text, or deep accent borders. It provides contrast without the harshness of pure black.
Trust & Professional Identity
#373251 sits in the blue range (hue 250). 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 #373251 (hue 250) to its complement at hue 70. For a subtler effect, try pairing with an analogous color at hue 280. Use CSS: background: linear-gradient(135deg, #373251, #4d5232);
CSS Code for #373251
Similar Colors
Colors visually similar to #373251 based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #373251 across image editing and color design tools.
About Color #373251 (#373251)
#373251 is a blue color (colour) with RGB channel values of 55 red, 50 green, and 81 blue. The blue channel is dominant with a relatively balanced channel distribution. In HSL terms, the hue sits at 250 degrees with 24% saturation and 26% lightness, placing it in the cool range of the colour spectrum.
The perceived brightness of #373251 is 55/255 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 32% cyan, 38% magenta, 0% yellow, and 68% key (black).
The WCAG contrast ratio of #373251 against white is 12.09:1 and against black is 1.74:1. 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 #4D5232 creates maximum visual tension when paired with #373251. For more harmonious color combinations, use the analogous colours #323D52 and #483252, 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 #373251
- 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 #373251?
- #373251 is Color #373251, a blue color (colour) with RGB(55, 50, 81), HSL(250, 24%, 26%), and CMYK(32%, 38%, 0%, 68%). Its perceived brightness is 55/255.
- Is #373251 accessible for text?
- Against white, #373251 has a contrast ratio of 12.09:1 (passes AA for normal text). Against black, it has 1.74:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #373251?
- The complementary colour is #4D5232 (hue 70). For subtle color combinations, use analogous colours #323D52 and #483252. The triadic palette adds #523832 and #325238 for vibrant variety.
- How do I use #373251 in CSS?
- Use any format: color: #373251; or rgb(55, 50, 81); or hsl(250, 24%, 26%). For CSS custom properties: --color-primary: 250 24% 26%; 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.