#73251D#73251D

#73251D is a dark, moderate red. Relative luminance 0.051; OKLCH L 38.3% C 0.112 H 29.1°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#73251D
RGB	rgb(115, 37, 29)
HSL	hsl(6, 60%, 28%)
HSV	hsv(6, 75%, 45%)
CMYK	cmyk(0%, 67.8%, 74.8%, 54.9%)
CIE-LAB	lab(26.90, 33.80, 23.78)
CIE-LCH	lch(26.90, 41.33, 35.14°)
OKLab	oklab(38.28% 0.0975 0.0542)
OKLCH	oklch(38.28% 0.112 29.1)
XYZ	xyz(7.9544, 5.0578, 1.7196)
Luminance	0.0506 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73251D #1D6B73

analogous

#731D40 #73251D #73501D

triadic

#73251D #1D7325 #251D73

tetradic

#73251D #40731D #1D6B73 #501D73

square

#73251D #40731D #1D6B73 #501D73

split-complementary

#73251D #1D7350 #1D4073

monochromatic

#180806 #421511 #73251D #A43529 #CE4A3C

Accessibility & contrast

On white

10.44

#73251D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#73251D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73251D

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73251D	#FFFFFF	#000000	##FFFFFF
##73251D	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351C

Deuteranopia (green-blind)

#4E461B

Tritanopia (blue-blind)

#7F1124

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #73251d;
/* rgb */ color: rgb(115, 37, 29);
/* oklch */ color: oklch(38.3% 0.112 29.1);

Tailwind

colors: {
  custom: {
    50: '#a26459',
    500: '#73251d',
    950: '#000000',
  },
}

SCSS

$custom: #73251d;
$custom-light: #a26459;
$custom-dark: #000000;

JSON

{
  "hex": "#73251d",
  "rgb": {
    "r": 115,
    "g": 37,
    "b": 29
  },
  "hsl": {
    "h": 5.581,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38275,
    "c": 0.11153,
    "h": 29.1
  },
  "luminance": 0.05057
}

Semantic roles & 50–950 ramp

primary

#73251D

secondary

#459EA7

accent

#D4E345

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100603

muted

#7F7A78

Preview Lab

Preview with #73251D

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

Preview Lab → · Contrast checker → · Palette generator →