#78221C#78221C

#78221C is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.8% C 0.121 H 28.1°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#78221C
RGB	rgb(120, 34, 28)
HSL	hsl(4, 62%, 29%)
HSV	hsv(4, 77%, 47%)
CMYK	cmyk(0%, 71.7%, 76.7%, 52.9%)
CIE-LAB	lab(27.36, 36.95, 25.19)
CIE-LCH	lch(27.36, 44.72, 34.28°)
OKLab	oklab(38.8% 0.1065 0.0568)
OKLCH	oklch(38.8% 0.121 28.1)
XYZ	xyz(8.5283, 5.2222, 1.6573)
Luminance	0.0522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78221C #1C7278

analogous

#781C44 #78221C #78501C

triadic

#78221C #1C7822 #221C78

tetradic

#78221C #44781C #1C7278 #501C78

square

#78221C #44781C #1C7278 #501C78

split-complementary

#78221C #1C7850 #1C4478

monochromatic

#190706 #461410 #78221C #AA3028 #D2463D

Accessibility & contrast

On white

10.27

#78221C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#78221C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78221C

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78221C	#FFFFFF	#000000	##FFFFFF
##78221C	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351B

Deuteranopia (green-blind)

#504819

Tritanopia (blue-blind)

#840621

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #78221c;
/* rgb */ color: rgb(120, 34, 28);
/* oklch */ color: oklch(38.8% 0.121 28.1);

Tailwind

colors: {
  custom: {
    50: '#a66358',
    500: '#78221c',
    950: '#000000',
  },
}

SCSS

$custom: #78221c;
$custom-light: #a66358;
$custom-dark: #000000;

JSON

{
  "hex": "#78221c",
  "rgb": {
    "r": 120,
    "g": 34,
    "b": 28
  },
  "hsl": {
    "h": 3.913,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.38796,
    "c": 0.12068,
    "h": 28.1
  },
  "luminance": 0.05221
}

Semantic roles & 50–950 ramp

primary

#78221C

secondary

#44A5AC

accent

#DBE543

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110503

muted

#807A78

Preview Lab

Preview with #78221C

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

Preview Lab → · Contrast checker → · Palette generator →