#78231A#78231A

#78231A is a dark, vivid red. Relative luminance 0.053; OKLCH L 38.9% C 0.120 H 29.6°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#78231A
RGB	rgb(120, 35, 26)
HSL	hsl(6, 64%, 29%)
HSV	hsv(6, 78%, 47%)
CMYK	cmyk(0%, 70.8%, 78.3%, 52.9%)
CIE-LAB	lab(27.49, 36.42, 26.57)
CIE-LCH	lch(27.49, 45.08, 36.11°)
OKLab	oklab(38.89% 0.1044 0.0592)
OKLCH	oklch(38.89% 0.12 29.6)
XYZ	xyz(8.5342, 5.2710, 1.5451)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78231A #1A6F78

analogous

#781A40 #78231A #78521A

triadic

#78231A #1A7823 #231A78

tetradic

#78231A #40781A #1A6F78 #521A78

square

#78231A #40781A #1A6F78 #521A78

split-complementary

#78231A #1A7852 #1A4078

monochromatic

#190705 #46140F #78231A #AA3225 #D44738

Accessibility & contrast

On white

10.22

#78231A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#78231A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78231A

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78231A	#FFFFFF	#000000	##FFFFFF
##78231A	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3518

Deuteranopia (green-blind)

#504817

Tritanopia (blue-blind)

#850822

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #78231a;
/* rgb */ color: rgb(120, 35, 26);
/* oklch */ color: oklch(38.9% 0.120 29.6);

Tailwind

colors: {
  custom: {
    50: '#a66357',
    500: '#78231a',
    950: '#000000',
  },
}

SCSS

$custom: #78231a;
$custom-light: #a66357;
$custom-dark: #000000;

JSON

{
  "hex": "#78231a",
  "rgb": {
    "r": 120,
    "g": 35,
    "b": 26
  },
  "hsl": {
    "h": 5.745,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38889,
    "c": 0.12004,
    "h": 29.6
  },
  "luminance": 0.0527
}

Semantic roles & 50–950 ramp

primary

#78231A

secondary

#41A2AC

accent

#D7E740

background

#FBF6F5

surface

#F6EBE9

border

#D0C6C5

text

#110603

muted

#807A78

Preview Lab

Preview with #78231A

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

Preview Lab → · Contrast checker → · Palette generator →