#73141C#73141C

#73141C is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.4% C 0.128 H 22.5°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#73141C
RGB	rgb(115, 20, 28)
HSL	hsl(355, 70%, 26%)
HSV	hsv(355, 83%, 45%)
CMYK	cmyk(0%, 82.6%, 75.7%, 54.9%)
CIE-LAB	lab(24.42, 40.54, 21.55)
CIE-LCH	lch(24.42, 45.91, 27.99°)
OKLab	oklab(36.42% 0.1185 0.0491)
OKLCH	oklch(36.42% 0.128 22.5)
XYZ	xyz(7.5309, 4.2302, 1.5184)
Luminance	0.0423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73141C #14736B

analogous

#73144C #73141C #733C14

triadic

#73141C #1C7314 #141C73

tetradic

#73141C #4C7314 #14736B #3C1473

square

#73141C #4C7314 #14736B #3C1473

split-complementary

#73141C #14733C #144C73

monochromatic

#1A0506 #3F0B0F #73141C #A71D29 #DA2837

Accessibility & contrast

On white

11.38

#73141C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#73141C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73141C

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73141C	#FFFFFF	#000000	##FFFFFF
##73141C	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1B

Deuteranopia (green-blind)

#494119

Tritanopia (blue-blind)

#7F0018

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #73141c;
/* rgb */ color: rgb(115, 20, 28);
/* oklch */ color: oklch(36.4% 0.128 22.5);

Tailwind

colors: {
  custom: {
    50: '#a35c58',
    500: '#73141c',
    950: '#000000',
  },
}

SCSS

$custom: #73141c;
$custom-light: #a35c58;
$custom-dark: #000000;

JSON

{
  "hex": "#73141c",
  "rgb": {
    "r": 115,
    "g": 20,
    "b": 28
  },
  "hsl": {
    "h": 354.947,
    "s": 70.37,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36418,
    "c": 0.1283,
    "h": 22.5
  },
  "luminance": 0.04229
}

Semantic roles & 50–950 ramp

primary

#73141C

secondary

#3AA9A0

accent

#EDDE3B

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #73141C

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

Preview Lab → · Contrast checker → · Palette generator →