#73183B#73183B

#73183B is a dark, vivid pink. Relative luminance 0.046; OKLCH L 37.5% C 0.127 H 2.6°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#73183B
RGB	rgb(115, 24, 59)
HSL	hsl(337, 65%, 27%)
HSV	hsv(337, 79%, 45%)
CMYK	cmyk(0%, 79.1%, 48.7%, 54.9%)
CIE-LAB	lab(25.61, 41.47, 2.10)
CIE-LCH	lch(25.61, 41.52, 2.90°)
OKLab	oklab(37.53% 0.1271 0.0058)
OKLCH	oklch(37.53% 0.127 2.6)
XYZ	xyz(8.1870, 4.6150, 4.5965)
Luminance	0.0461 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73183B #187350

analogous

#731869 #73183B #732218

triadic

#73183B #3B7318 #183B73

tetradic

#73183B #697318 #187350 #221873

square

#73183B #697318 #187350 #221873

split-complementary

#73183B #187322 #186973

monochromatic

#19050D #400D21 #73183B #A62355 #D43170

Accessibility & contrast

On white

10.92

#73183B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#73183B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73183B

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73183B	#FFFFFF	#000000	##FFFFFF
##73183B	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D313C

Deuteranopia (green-blind)

#464339

Tritanopia (blue-blind)

#7D0527

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #73183b;
/* rgb */ color: rgb(115, 24, 59);
/* oklch */ color: oklch(37.5% 0.127 2.6);

Tailwind

colors: {
  custom: {
    50: '#a05e70',
    500: '#73183b',
    950: '#000000',
  },
}

SCSS

$custom: #73183b;
$custom-light: #a05e70;
$custom-dark: #000000;

JSON

{
  "hex": "#73183b",
  "rgb": {
    "r": 115,
    "g": 24,
    "b": 59
  },
  "hsl": {
    "h": 336.923,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3753,
    "c": 0.12725,
    "h": 2.6
  },
  "luminance": 0.04614
}

Semantic roles & 50–950 ramp

primary

#73183B

secondary

#3FA880

accent

#E8A73F

background

#FAF5F6

surface

#F4EAEC

border

#CEC6C7

text

#0F0507

muted

#7F797A

Preview Lab

Preview with #73183B

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

Preview Lab → · Contrast checker → · Palette generator →