#B77366 Color

#B77366 is rgb(183, 115, 102) in RGB, hsl(10, 36%, 56%) in HSL, and about cmyk(0%, 37%, 44%, 28%) in CMYK. It has no registered color name of its own — the closest is Copper Penny (#AD6F69), clearly related but distinguishable side by side at ΔE 5.63. Black text is the more readable choice on this background.

#B77366

HEX#B77366

RGBrgb(183, 115, 102)

HSLhsl(10, 36%, 56%)

HSVhsv(10, 44%, 72%)

CMYKcmyk(0%, 37%, 44%, 28%)

OKLCHoklch(62.5% 0.089 31.5)

LABlab(55.72% 26.45 19.03)

LCHlch(55.72% 32.59 35.72)

What #B77366 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 #B77366, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Copper Penny#AD6F69ΔE 5.63 Blast-off Bronze#A57164ΔE 7.7 Redwood#A45A52ΔE 9.47 Old Rose#C08081ΔE 10.06 New York Pink#D7837FΔE 10.64 Brown Sugar#AF6E4DΔE 11.17

Browse the full index of named colors A-Z or every red in the library.

#B77366 Channel Values

How #B77366 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 183 · G 115 · B 102	8-bit channels as sent to the display
HSL	H 10° · S 36% · L 56%	Easiest model for building lighter and darker variants
HSV	H 10° · S 44% · V 72%	Matches the picker in most design tools
CMYK	C 0% · M 37% · Y 44% · K 28%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	3.71:1 vs white · 5.66:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #B77366 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.

Fails AAWhite text3.71:1AA normal AA large AAA normal

TextBlack text5.66:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #B77366 in the contrast checker.

Colors That Go With #B77366

Pairings derived from color-wheel relationships. The complementary color sits opposite #B77366; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #B77366

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.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #B77366.

How #B77366 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.

Typical#B77366

Protanopia#828266

Protanomaly#9A7C66

Deuteranopia#8E8E63

Deuteranomaly#A08464

Tritanopia#B87171

Tritanomaly#B8726D

Achromatopsia#858585

Test a full palette in the color blindness simulator.

Using #B77366 in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-b77366: #B77366;

CSS backgroundbackground-color: #B77366;

Tailwind configcolors: { 'color-b77366': '#B77366' }

SwiftUIColor(red: 0.718, green: 0.451, blue: 0.400)

Android XML<color name="color_b77366">#B77366</color>

SVG fillfill="#B77366"

More Red Colors

#B77366 sits in the red family. These are its neighbours across that family's full range, each with its own breakdown.

1f0000 fffafa 1f0005 fff5f5 1f0008 fff1f2 240000 fff1f0 240909 fff0f2 270707 ffedeb 4e0707 710f04 940000 a81c07 c0362c cdacac e30022 ee204d fa8072 ff1818 ff6467 ffb7c5

#B77366 Frequently Asked Questions

What color is #B77366?

#B77366 is a mid-tone red — rgb(183, 115, 102) in RGB and hsl(10, 36%, 56%) in HSL. It carries no registered color name of its own; the closest named color is Copper Penny (#AD6F69), which is clearly related but distinguishable side by side at a CIE76 distance of 5.63.

What is the RGB value of #B77366?

#B77366 is rgb(183, 115, 102) — red 183, green 115, and blue 102 on the 0-255 scale.

What is the CMYK value of #B77366?

#B77366 converts to approximately cmyk(0%, 37%, 44%, 28%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #B77366 be black or white?

Black text is the more readable choice. #B77366 scores 3.71:1 against white and 5.66:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #B77366 as a CSS color keyword?

No. #B77366 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 rosybrown (#BC8F8F) at a CIE76 distance of 17.03, which is visibly different.

Open #B77366 in a Tool

Hex to RGB Hex to HSL Hex to CMYK Hex to OKLCH Hex to Pantone Build a palette Make a gradient

Keep exploring: every red in the color library, the guide to shades of red, or the full color library.