#771C17#771C17

#771C17 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.126 H 28.0°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#771C17
RGB	rgb(119, 28, 23)
HSL	hsl(3, 68%, 28%)
HSV	hsv(3, 81%, 47%)
CMYK	cmyk(0%, 76.5%, 80.7%, 53.3%)
CIE-LAB	lab(26.20, 38.83, 26.94)
CIE-LCH	lch(26.20, 47.26, 34.75°)
OKLab	oklab(37.88% 0.1114 0.0593)
OKLCH	oklch(37.88% 0.126 28)
XYZ	xyz(8.1786, 4.8156, 1.3093)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771C17 #177277

analogous

#771742 #771C17 #774C17

triadic

#771C17 #17771C #1C1777

tetradic

#771C17 #427717 #177277 #4C1777

square

#771C17 #427717 #177277 #4C1777

split-complementary

#771C17 #17774C #174277

monochromatic

#1A0605 #44100D #771C17 #AA2821 #D73A31

Accessibility & contrast

On white

10.70

#771C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#771C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771C17

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771C17	#FFFFFF	#000000	##FFFFFF
##771C17	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373115

Deuteranopia (green-blind)

#4E4513

Tritanopia (blue-blind)

#84001C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #771c17;
/* rgb */ color: rgb(119, 28, 23);
/* oklch */ color: oklch(37.9% 0.126 28.0);

Tailwind

colors: {
  custom: {
    50: '#a66054',
    500: '#771c17',
    950: '#000000',
  },
}

SCSS

$custom: #771c17;
$custom-light: #a66054;
$custom-dark: #000000;

JSON

{
  "hex": "#771c17",
  "rgb": {
    "r": 119,
    "g": 28,
    "b": 23
  },
  "hsl": {
    "h": 3.125,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37876,
    "c": 0.12619,
    "h": 28
  },
  "luminance": 0.04814
}

Semantic roles & 50–950 ramp

primary

#771C17

secondary

#3EA6AC

accent

#E1EA3D

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110503

muted

#807978

Preview Lab

Preview with #771C17

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

Preview Lab → · Contrast checker → · Palette generator →