#771C1A#771C1A

#771C1A is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.126 H 26.5°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#771C1A
RGB	rgb(119, 28, 26)
HSL	hsl(1, 64%, 28%)
HSV	hsv(1, 78%, 47%)
CMYK	cmyk(0%, 76.5%, 78.2%, 53.3%)
CIE-LAB	lab(26.24, 38.96, 25.13)
CIE-LCH	lch(26.24, 46.36, 32.83°)
OKLab	oklab(37.92% 0.1125 0.0562)
OKLCH	oklch(37.92% 0.126 26.5)
XYZ	xyz(8.2104, 4.8283, 1.4767)
Luminance	0.0483 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771C1A #1A7577

analogous

#771A46 #771C1A #774A1A

triadic

#771C1A #1A771C #1C1A77

tetradic

#771C1A #46771A #1A7577 #4A1A77

square

#771C1A #46771A #1A7577 #4A1A77

split-complementary

#771C1A #1A774A #1A4677

monochromatic

#190605 #45100F #771C1A #A92825 #D33B38

Accessibility & contrast

On white

10.68

#771C1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#771C1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771C1A

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771C1A	#FFFFFF	#000000	##FFFFFF
##771C1A	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373119

Deuteranopia (green-blind)

#4E4517

Tritanopia (blue-blind)

#84001D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #771c1a;
/* rgb */ color: rgb(119, 28, 26);
/* oklch */ color: oklch(37.9% 0.126 26.5);

Tailwind

colors: {
  custom: {
    50: '#a66057',
    500: '#771c1a',
    950: '#000000',
  },
}

SCSS

$custom: #771c1a;
$custom-light: #a66057;
$custom-dark: #000000;

JSON

{
  "hex": "#771c1a",
  "rgb": {
    "r": 119,
    "g": 28,
    "b": 26
  },
  "hsl": {
    "h": 1.29,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37915,
    "c": 0.12575,
    "h": 26.5
  },
  "luminance": 0.04827
}

Semantic roles & 50–950 ramp

primary

#771C1A

secondary

#41A9AC

accent

#E4E741

background

#FBF5F5

surface

#F6EAE9

border

#D0C6C5

text

#110503

muted

#807978

Preview Lab

Preview with #771C1A

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

Preview Lab → · Contrast checker → · Palette generator →