#77171F#77171F

#77171F is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.5% C 0.130 H 22.1°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#77171F
RGB	rgb(119, 23, 31)
HSL	hsl(355, 68%, 28%)
HSV	hsv(355, 81%, 47%)
CMYK	cmyk(0%, 80.7%, 73.9%, 53.3%)
CIE-LAB	lab(25.67, 40.99, 21.26)
CIE-LCH	lch(25.67, 46.18, 27.42°)
OKLab	oklab(37.51% 0.1201 0.0489)
OKLCH	oklch(37.51% 0.13 22.1)
XYZ	xyz(8.1624, 4.6349, 1.7609)
Luminance	0.0463 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77171F #17776F

analogous

#77174F #77171F #773F17

triadic

#77171F #1F7717 #171F77

tetradic

#77171F #4F7717 #17776F #3F1777

square

#77171F #4F7717 #17776F #3F1777

split-complementary

#77171F #17773F #174F77

monochromatic

#1A0507 #440D12 #77171F #AA212C #D7313F

Accessibility & contrast

On white

10.90

#77171F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#77171F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #77171F

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77171F	#FFFFFF	#000000	##FFFFFF
##77171F	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301E

Deuteranopia (green-blind)

#4C441C

Tritanopia (blue-blind)

#83001B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #77171f;
/* rgb */ color: rgb(119, 23, 31);
/* oklch */ color: oklch(37.5% 0.130 22.1);

Tailwind

colors: {
  custom: {
    50: '#a55e5a',
    500: '#77171f',
    950: '#000000',
  },
}

SCSS

$custom: #77171f;
$custom-light: #a55e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#77171f",
  "rgb": {
    "r": 119,
    "g": 23,
    "b": 31
  },
  "hsl": {
    "h": 355,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37513,
    "c": 0.12969,
    "h": 22.1
  },
  "luminance": 0.04634
}

Semantic roles & 50–950 ramp

primary

#77171F

secondary

#3EACA3

accent

#EADC3D

background

#FBF5F5

surface

#F5E9E9

border

#CFC5C5

text

#110503

muted

#807978

Preview Lab

Preview with #77171F

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

Preview Lab → · Contrast checker → · Palette generator →