#771D2B#771D2B

#771D2B is a dark, vivid red. Relative luminance 0.050; OKLCH L 38.3% C 0.123 H 16.7°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#771D2B
RGB	rgb(119, 29, 43)
HSL	hsl(351, 61%, 29%)
HSV	hsv(351, 76%, 47%)
CMYK	cmyk(0%, 75.6%, 63.9%, 53.3%)
CIE-LAB	lab(26.67, 39.55, 14.54)
CIE-LCH	lch(26.67, 42.13, 20.19°)
OKLab	oklab(38.33% 0.1182 0.0354)
OKLCH	oklch(38.33% 0.123 16.7)
XYZ	xyz(8.4840, 4.9763, 2.7988)
Luminance	0.0498 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#771D2B #1D7769

analogous

#771D58 #771D2B #773C1D

triadic

#771D2B #2B771D #1D2B77

tetradic

#771D2B #58771D #1D7769 #3C1D77

square

#771D2B #58771D #1D7769 #3C1D77

split-complementary

#771D2B #1D773C #1D5877

monochromatic

#190609 #461119 #771D2B #A8293D #D03E55

Accessibility & contrast

On white

10.53

#771D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#771D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #771D2B

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##771D2B	#FFFFFF	#000000	##FFFFFF
##771D2B	1.00	10.53	2.00	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332B

Deuteranopia (green-blind)

#4C4629

Tritanopia (blue-blind)

#830223

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #771d2b;
/* rgb */ color: rgb(119, 29, 43);
/* oklch */ color: oklch(38.3% 0.123 16.7);

Tailwind

colors: {
  custom: {
    50: '#a46164',
    500: '#771d2b',
    950: '#000000',
  },
}

SCSS

$custom: #771d2b;
$custom-light: #a46164;
$custom-dark: #000000;

JSON

{
  "hex": "#771d2b",
  "rgb": {
    "r": 119,
    "g": 29,
    "b": 43
  },
  "hsl": {
    "h": 350.667,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38326,
    "c": 0.12338,
    "h": 16.7
  },
  "luminance": 0.04975
}

Semantic roles & 50–950 ramp

primary

#771D2B

secondary

#45AB9B

accent

#E4CB44

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #771D2B

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

Preview Lab → · Contrast checker → · Palette generator →