#771B22#771B22

#771B22 is a dark, vivid red. Relative luminance 0.048; OKLCH L 37.9% C 0.126 H 21.7°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#771B22
RGB	rgb(119, 27, 34)
HSL	hsl(355, 63%, 29%)
HSV	hsv(355, 77%, 47%)
CMYK	cmyk(0%, 77.3%, 71.4%, 53.3%)
CIE-LAB	lab(26.22, 39.74, 19.96)
CIE-LCH	lch(26.22, 44.47, 26.67°)
OKLab	oklab(37.94% 0.1168 0.0466)
OKLCH	oklch(37.94% 0.126 21.7)
XYZ	xyz(8.2893, 4.8225, 2.0074)
Luminance	0.0482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771B22 #1B7770

analogous

#771B50 #771B22 #77421B

triadic

#771B22 #22771B #1B2277

tetradic

#771B22 #50771B #1B7770 #421B77

square

#771B22 #50771B #1B7770 #421B77

split-complementary

#771B22 #1B7742 #1B5077

monochromatic

#190607 #451014 #771B22 #A92630 #D23A46

Accessibility & contrast

On white

10.69

#771B22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#771B22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771B22

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771B22	#FFFFFF	#000000	##FFFFFF
##771B22	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363221

Deuteranopia (green-blind)

#4D451F

Tritanopia (blue-blind)

#83001E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #771b22;
/* rgb */ color: rgb(119, 27, 34);
/* oklch */ color: oklch(37.9% 0.126 21.7);

Tailwind

colors: {
  custom: {
    50: '#a5605d',
    500: '#771b22',
    950: '#000000',
  },
}

SCSS

$custom: #771b22;
$custom-light: #a5605d;
$custom-dark: #000000;

JSON

{
  "hex": "#771b22",
  "rgb": {
    "r": 119,
    "g": 27,
    "b": 34
  },
  "hsl": {
    "h": 355.435,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.37941,
    "c": 0.12577,
    "h": 21.7
  },
  "luminance": 0.04821
}

Semantic roles & 50–950 ramp

primary

#771B22

secondary

#42ABA3

accent

#E6DA42

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#110504

muted

#807979

Preview Lab

Preview with #771B22

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

Preview Lab → · Contrast checker → · Palette generator →