#771B19#771B19

#771B19 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.127 H 26.7°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#771B19
RGB	rgb(119, 27, 25)
HSL	hsl(1, 65%, 28%)
HSV	hsv(1, 79%, 47%)
CMYK	cmyk(0%, 77.3%, 79%, 53.3%)
CIE-LAB	lab(26.09, 39.29, 25.59)
CIE-LCH	lch(26.09, 46.89, 33.08°)
OKLab	oklab(37.8% 0.1133 0.0569)
OKLCH	oklch(37.8% 0.127 26.7)
XYZ	xyz(8.1761, 4.7773, 1.4111)
Luminance	0.0478 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771B19 #197577

analogous

#771946 #771B19 #774A19

triadic

#771B19 #19771B #1B1977

tetradic

#771B19 #467719 #197577 #4A1977

square

#771B19 #467719 #197577 #4A1977

split-complementary

#771B19 #19774A #194677

monochromatic

#190605 #44100E #771B19 #AA2624 #D53936

Accessibility & contrast

On white

10.74

#771B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#771B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771B19

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771B19	#FFFFFF	#000000	##FFFFFF
##771B19	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373118

Deuteranopia (green-blind)

#4D4515

Tritanopia (blue-blind)

#84001C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #771b19;
/* rgb */ color: rgb(119, 27, 25);
/* oklch */ color: oklch(37.8% 0.127 26.7);

Tailwind

colors: {
  custom: {
    50: '#a65f56',
    500: '#771b19',
    950: '#000000',
  },
}

SCSS

$custom: #771b19;
$custom-light: #a65f56;
$custom-dark: #000000;

JSON

{
  "hex": "#771b19",
  "rgb": {
    "r": 119,
    "g": 27,
    "b": 25
  },
  "hsl": {
    "h": 1.277,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.378,
    "c": 0.12681,
    "h": 26.7
  },
  "luminance": 0.04776
}

Semantic roles & 50–950 ramp

primary

#771B19

secondary

#40A9AC

accent

#E5E840

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #771B19

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

Preview Lab → · Contrast checker → · Palette generator →