#731F3D#731F3D

#731F3D is a dark, moderate pink. Relative luminance 0.050; OKLCH L 38.3% C 0.119 H 2.9°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#731F3D
RGB	rgb(115, 31, 61)
HSL	hsl(339, 58%, 29%)
HSV	hsv(339, 73%, 45%)
CMYK	cmyk(0%, 73%, 47%, 54.9%)
CIE-LAB	lab(26.63, 39.00, 2.22)
CIE-LCH	lch(26.63, 39.06, 3.25°)
OKLab	oklab(38.3% 0.1193 0.0061)
OKLCH	oklch(38.3% 0.119 2.9)
XYZ	xyz(8.4032, 4.9628, 4.9294)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731F3D #1F7355

analogous

#731F67 #731F3D #732B1F

triadic

#731F3D #3D731F #1F3D73

tetradic

#731F3D #67731F #1F7355 #2B1F73

square

#731F3D #67731F #1F7355 #2B1F73

split-complementary

#731F3D #1F732B #1F6773

monochromatic

#18060D #431223 #731F3D #A32C57 #CC4172

Accessibility & contrast

On white

10.54

#731F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#731F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731F3D

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731F3D	#FFFFFF	#000000	##FFFFFF
##731F3D	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31353E

Deuteranopia (green-blind)

#48453B

Tritanopia (blue-blind)

#7D122B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #731f3d;
/* rgb */ color: rgb(115, 31, 61);
/* oklch */ color: oklch(38.3% 0.119 2.9);

Tailwind

colors: {
  custom: {
    50: '#a06272',
    500: '#731f3d',
    950: '#000000',
  },
}

SCSS

$custom: #731f3d;
$custom-light: #a06272;
$custom-dark: #000000;

JSON

{
  "hex": "#731f3d",
  "rgb": {
    "r": 115,
    "g": 31,
    "b": 61
  },
  "hsl": {
    "h": 338.571,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38302,
    "c": 0.11949,
    "h": 2.9
  },
  "luminance": 0.04962
}

Semantic roles & 50–950 ramp

primary

#731F3D

secondary

#47A785

accent

#E1AA47

background

#FAF6F6

surface

#F4EBEC

border

#CEC6C7

text

#0F0507

muted

#7F7A7A

Preview Lab

Preview with #731F3D

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

Preview Lab → · Contrast checker → · Palette generator →