#771B16#771B16

#771B16 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.8% C 0.127 H 28.1°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#771B16
RGB	rgb(119, 27, 22)
HSL	hsl(3, 69%, 28%)
HSV	hsv(3, 82%, 47%)
CMYK	cmyk(0%, 77.3%, 81.5%, 53.3%)
CIE-LAB	lab(26.05, 39.17, 27.39)
CIE-LCH	lch(26.05, 47.80, 34.96°)
OKLab	oklab(37.76% 0.1123 0.0599)
OKLCH	oklch(37.76% 0.127 28.1)
XYZ	xyz(8.1455, 4.7650, 1.2497)
Luminance	0.0476 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771B16 #167277

analogous

#771641 #771B16 #774C16

triadic

#771B16 #16771B #1B1677

tetradic

#771B16 #417716 #167277 #4C1677

square

#771B16 #417716 #167277 #4C1677

split-complementary

#771B16 #16774C #164177

monochromatic

#1A0605 #430F0C #771B16 #AB2720 #D9382F

Accessibility & contrast

On white

10.75

#771B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#771B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771B16

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771B16	#FFFFFF	#000000	##FFFFFF
##771B16	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373114

Deuteranopia (green-blind)

#4E4512

Tritanopia (blue-blind)

#84001B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #771b16;
/* rgb */ color: rgb(119, 27, 22);
/* oklch */ color: oklch(37.8% 0.127 28.1);

Tailwind

colors: {
  custom: {
    50: '#a65f54',
    500: '#771b16',
    950: '#000000',
  },
}

SCSS

$custom: #771b16;
$custom-light: #a65f54;
$custom-dark: #000000;

JSON

{
  "hex": "#771b16",
  "rgb": {
    "r": 119,
    "g": 27,
    "b": 22
  },
  "hsl": {
    "h": 3.093,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37761,
    "c": 0.12726,
    "h": 28.1
  },
  "luminance": 0.04764
}

Semantic roles & 50–950 ramp

primary

#771B16

secondary

#3CA7AC

accent

#E3EC3C

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #771B16

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

Preview Lab → · Contrast checker → · Palette generator →