#73211D#73211D

#73211D is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.8% C 0.116 H 27.0°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#73211D
RGB	rgb(115, 33, 29)
HSL	hsl(3, 60%, 28%)
HSV	hsv(3, 75%, 45%)
CMYK	cmyk(0%, 71.3%, 74.8%, 54.9%)
CIE-LAB	lab(26.22, 35.63, 23.00)
CIE-LCH	lch(26.22, 42.41, 32.85°)
OKLab	oklab(37.77% 0.1032 0.0525)
OKLCH	oklch(37.77% 0.116 27)
XYZ	xyz(7.8367, 4.8224, 1.6803)
Luminance	0.0482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73211D #1D6F73

analogous

#731D44 #73211D #734C1D

triadic

#73211D #1D7321 #211D73

tetradic

#73211D #44731D #1D6F73 #4C1D73

square

#73211D #44731D #1D6F73 #4C1D73

split-complementary

#73211D #1D734C #1D4473

monochromatic

#180706 #421311 #73211D #A42F29 #CE433C

Accessibility & contrast

On white

10.69

#73211D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#73211D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73211D

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73211D	#FFFFFF	#000000	##FFFFFF
##73211D	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331C

Deuteranopia (green-blind)

#4D451A

Tritanopia (blue-blind)

#7F0821

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #73211d;
/* rgb */ color: rgb(115, 33, 29);
/* oklch */ color: oklch(37.8% 0.116 27.0);

Tailwind

colors: {
  custom: {
    50: '#a26259',
    500: '#73211d',
    950: '#000000',
  },
}

SCSS

$custom: #73211d;
$custom-light: #a26259;
$custom-dark: #000000;

JSON

{
  "hex": "#73211d",
  "rgb": {
    "r": 115,
    "g": 33,
    "b": 29
  },
  "hsl": {
    "h": 2.791,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37768,
    "c": 0.11581,
    "h": 27
  },
  "luminance": 0.04821
}

Semantic roles & 50–950 ramp

primary

#73211D

secondary

#45A3A7

accent

#DCE345

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100503

muted

#7F7A78

Preview Lab

Preview with #73211D

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

Preview Lab → · Contrast checker → · Palette generator →