#78231F#78231F

#78231F is a dark, moderate red. Relative luminance 0.053; OKLCH L 39.0% C 0.119 H 26.9°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#78231F
RGB	rgb(120, 35, 31)
HSL	hsl(3, 59%, 30%)
HSV	hsv(3, 74%, 47%)
CMYK	cmyk(0%, 70.8%, 74.2%, 52.9%)
CIE-LAB	lab(27.56, 36.67, 23.54)
CIE-LCH	lch(27.56, 43.57, 32.70°)
OKLab	oklab(38.96% 0.1063 0.0538)
OKLCH	oklch(38.96% 0.119 26.9)
XYZ	xyz(8.5950, 5.2953, 1.8656)
Luminance	0.0529 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78231F #1F7478

analogous

#781F47 #78231F #78501F

triadic

#78231F #1F7823 #231F78

tetradic

#78231F #47781F #1F7478 #501F78

square

#78231F #47781F #1F7478 #501F78

split-complementary

#78231F #1F7850 #1F4778

monochromatic

#180706 #471512 #78231F #A9312C #CE4943

Accessibility & contrast

On white

10.20

#78231F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#78231F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78231F

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78231F	#FFFFFF	#000000	##FFFFFF
##78231F	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351E

Deuteranopia (green-blind)

#50481C

Tritanopia (blue-blind)

#840A23

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #78231f;
/* rgb */ color: rgb(120, 35, 31);
/* oklch */ color: oklch(39.0% 0.119 26.9);

Tailwind

colors: {
  custom: {
    50: '#a6635b',
    500: '#78231f',
    950: '#000000',
  },
}

SCSS

$custom: #78231f;
$custom-light: #a6635b;
$custom-dark: #000000;

JSON

{
  "hex": "#78231f",
  "rgb": {
    "r": 120,
    "g": 35,
    "b": 31
  },
  "hsl": {
    "h": 2.697,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3896,
    "c": 0.11914,
    "h": 26.9
  },
  "luminance": 0.05294
}

Semantic roles & 50–950 ramp

primary

#78231F

secondary

#47A7AB

accent

#DBE246

background

#FAF6F5

surface

#F5EBE9

border

#CFC6C5

text

#110604

muted

#807A79

Preview Lab

Preview with #78231F

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

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