#771C16#771C16

#771C16 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.126 H 28.5°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#771C16
RGB	rgb(119, 28, 22)
HSL	hsl(4, 69%, 28%)
HSV	hsv(4, 82%, 47%)
CMYK	cmyk(0%, 76.5%, 81.5%, 53.3%)
CIE-LAB	lab(26.19, 38.79, 27.54)
CIE-LCH	lch(26.19, 47.57, 35.37°)
OKLab	oklab(37.86% 0.1111 0.0602)
OKLCH	oklch(37.86% 0.126 28.5)
XYZ	xyz(8.1688, 4.8116, 1.2575)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771C16 #167177

analogous

#771641 #771C16 #774C16

triadic

#771C16 #16771C #1C1677

tetradic

#771C16 #417716 #167177 #4C1677

square

#771C16 #417716 #167177 #4C1677

split-complementary

#771C16 #16774C #164177

monochromatic

#1A0605 #43100C #771C16 #AB2820 #D9392F

Accessibility & contrast

On white

10.70

#771C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#771C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771C16

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771C16	#FFFFFF	#000000	##FFFFFF
##771C16	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)

#373114

Deuteranopia (green-blind)

#4E4512

Tritanopia (blue-blind)

#84001C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #771c16;
/* rgb */ color: rgb(119, 28, 22);
/* oklch */ color: oklch(37.9% 0.126 28.5);

Tailwind

colors: {
  custom: {
    50: '#a66054',
    500: '#771c16',
    950: '#000000',
  },
}

SCSS

$custom: #771c16;
$custom-light: #a66054;
$custom-dark: #000000;

JSON

{
  "hex": "#771c16",
  "rgb": {
    "r": 119,
    "g": 28,
    "b": 22
  },
  "hsl": {
    "h": 3.711,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37863,
    "c": 0.12635,
    "h": 28.5
  },
  "luminance": 0.0481
}

Semantic roles & 50–950 ramp

primary

#771C16

secondary

#3CA6AC

accent

#E1EC3C

background

#FBF5F4

surface

#F6EAE7

border

#D0C6C3

text

#110502

muted

#807978

Preview Lab

Preview with #771C16

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

Preview Lab → · Contrast checker → · Palette generator →