#B6251B Color
#B6251B is rgb(182, 37, 27) in RGB, hsl(4, 74%, 41%) in HSL, and about cmyk(0%, 80%, 85%, 29%) in CMYK. It has no registered color name of its own — the closest is Fire Brick (#B22222), clearly related but distinguishable side by side at ΔE 5.15. White text is the more readable choice on this background.
#B6251Brgb(182, 37, 27)hsl(4, 74%, 41%)hsv(4, 85%, 71%)cmyk(0%, 80%, 85%, 29%)oklch(50.6% 0.182 29.2)lab(40.90% 56.85 44.22)lch(40.90% 72.02 37.88)What #B6251B Is Called
Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #B6251B, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.
Browse the full index of named colors A-Z or every red in the library.
#B6251B Channel Values
How #B6251B breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.
| Model | Channels | Notes |
|---|---|---|
| RGB | R 182 · G 37 · B 27 | 8-bit channels as sent to the display |
| HSL | H 4° · S 74% · L 41% | Easiest model for building lighter and darker variants |
| HSV | H 4° · S 85% · V 71% | Matches the picker in most design tools |
| CMYK | C 0% · M 80% · Y 85% · K 29% | Approximate ink mix; confirm with an ICC profile before printing |
| Luminance | 6.42:1 vs white · 3.27:1 vs black | WCAG 2.2 relative-luminance contrast ratios |
Text Contrast & Accessibility
WCAG 2.2 contrast ratios for text on a #B6251B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.
Need a specific ratio against another background? Open #B6251B in the contrast checker.
Colors That Go With #B6251B
Pairings derived from color-wheel relationships. The complementary color sits opposite #B6251B; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.
Tints & Shades of #B6251B
Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.
Want a full 50-950 ramp with semantic roles? Generate design tokens from #B6251B.
How #B6251B Looks with Color Vision Deficiency
Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.
#B6251B#575718#874819#727200#925C0B#B62424#B62421#5F5F5FUsing #B6251B in Code
Copy-ready declarations for the places this color usually ends up.
--color-b6251b: #B6251B;background-color: #B6251B;colors: { 'color-b6251b': '#B6251B' }Color(red: 0.714, green: 0.145, blue: 0.106)<color name="color_b6251b">#B6251B</color>fill="#B6251B"More Red Colors
#B6251B sits in the red family. These are its neighbours across that family's full range, each with its own breakdown.
#B6251B Frequently Asked Questions
What color is #B6251B?
#B6251B is a mid-tone red — rgb(182, 37, 27) in RGB and hsl(4, 74%, 41%) in HSL. It carries no registered color name of its own; the closest named color is Fire Brick (#B22222), which is clearly related but distinguishable side by side at a CIE76 distance of 5.15.
What is the RGB value of #B6251B?
#B6251B is rgb(182, 37, 27) — red 182, green 37, and blue 27 on the 0-255 scale.
What is the CMYK value of #B6251B?
#B6251B converts to approximately cmyk(0%, 80%, 85%, 29%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.
Should text on #B6251B be black or white?
White text is the more readable choice. #B6251B scores 6.42:1 against white and 3.27:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.
Can I write #B6251B as a CSS color keyword?
No. #B6251B is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is firebrick (#B22222) at a CIE76 distance of 5.15, which is clearly related but distinguishable side by side.
Open #B6251B in a Tool
Keep exploring: every red in the color library, the guide to shades of red, or the full color library.