#77171E#77171E

#77171E is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.5% C 0.130 H 22.7°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#77171E
RGB	rgb(119, 23, 30)
HSL	hsl(356, 68%, 28%)
HSV	hsv(356, 81%, 47%)
CMYK	cmyk(0%, 80.7%, 74.8%, 53.3%)
CIE-LAB	lab(25.65, 40.94, 21.90)
CIE-LCH	lch(25.65, 46.43, 28.14°)
OKLab	oklab(37.5% 0.1197 0.0501)
OKLCH	oklch(37.5% 0.13 22.7)
XYZ	xyz(8.1494, 4.6297, 1.6926)
Luminance	0.0463 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77171E #177770

analogous

#77174E #77171E #774017

triadic

#77171E #1E7717 #171E77

tetradic

#77171E #4E7717 #177770 #401777

square

#77171E #4E7717 #177770 #401777

split-complementary

#77171E #177740 #174E77

monochromatic

#1A0506 #440D11 #77171E #AA212B #D7313D

Accessibility & contrast

On white

10.91

#77171E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#77171E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #77171E

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77171E	#FFFFFF	#000000	##FFFFFF
##77171E	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301D

Deuteranopia (green-blind)

#4C441B

Tritanopia (blue-blind)

#83001B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #77171e;
/* rgb */ color: rgb(119, 23, 30);
/* oklch */ color: oklch(37.5% 0.130 22.7);

Tailwind

colors: {
  custom: {
    50: '#a65e59',
    500: '#77171e',
    950: '#000000',
  },
}

SCSS

$custom: #77171e;
$custom-light: #a65e59;
$custom-dark: #000000;

JSON

{
  "hex": "#77171e",
  "rgb": {
    "r": 119,
    "g": 23,
    "b": 30
  },
  "hsl": {
    "h": 355.625,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37496,
    "c": 0.12978,
    "h": 22.7
  },
  "luminance": 0.04628
}

Semantic roles & 50–950 ramp

primary

#77171E

secondary

#3EACA4

accent

#EADE3D

background

#FBF5F5

surface

#F6E9E9

border

#D0C5C5

text

#110503

muted

#807978

Preview Lab

Preview with #77171E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →