#73132B#73132B

#73132B is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.6% C 0.129 H 12.8°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#73132B
RGB	rgb(115, 19, 43)
HSL	hsl(345, 72%, 26%)
HSV	hsv(345, 83%, 45%)
CMYK	cmyk(0%, 83.5%, 62.6%, 54.9%)
CIE-LAB	lab(24.60, 41.74, 11.64)
CIE-LCH	lch(24.60, 43.33, 15.58°)
OKLab	oklab(36.64% 0.1258 0.0287)
OKLCH	oklch(36.64% 0.129 12.8)
XYZ	xyz(7.7399, 4.2862, 2.7048)
Luminance	0.0428 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73132B #13735B

analogous

#73135B #73132B #732B13

triadic

#73132B #2B7313 #132B73

tetradic

#73132B #5B7313 #13735B #2B1373

square

#73132B #5B7313 #13735B #2B1373

split-complementary

#73132B #13732B #135B73

monochromatic

#1A040A #3E0A17 #73132B #A81C3F #DB2553

Accessibility & contrast

On white

11.31

#73132B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#73132B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73132B

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73132B	#FFFFFF	#000000	##FFFFFF
##73132B	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2B

Deuteranopia (green-blind)

#474128

Tritanopia (blue-blind)

#7F001E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #73132b;
/* rgb */ color: rgb(115, 19, 43);
/* oklch */ color: oklch(36.6% 0.129 12.8);

Tailwind

colors: {
  custom: {
    50: '#a15c64',
    500: '#73132b',
    950: '#000000',
  },
}

SCSS

$custom: #73132b;
$custom-light: #a15c64;
$custom-dark: #000000;

JSON

{
  "hex": "#73132b",
  "rgb": {
    "r": 115,
    "g": 19,
    "b": 43
  },
  "hsl": {
    "h": 345,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36642,
    "c": 0.12906,
    "h": 12.8
  },
  "luminance": 0.04285
}

Semantic roles & 50–950 ramp

primary

#73132B

secondary

#38AA8D

accent

#EEC139

background

#FAF5F5

surface

#F4E9EA

border

#CEC5C6

text

#100405

muted

#7F7979

Preview Lab

Preview with #73132B

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

Preview Lab → · Contrast checker → · Palette generator →