#731D3E#731D3E

#731D3E is a dark, vivid pink. Relative luminance 0.049; OKLCH L 38.1% C 0.122 H 1.6°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#731D3E
RGB	rgb(115, 29, 62)
HSL	hsl(337, 60%, 28%)
HSV	hsv(337, 75%, 45%)
CMYK	cmyk(0%, 74.8%, 46.1%, 54.9%)
CIE-LAB	lab(26.37, 39.91, 1.16)
CIE-LCH	lch(26.37, 39.93, 1.67°)
OKLab	oklab(38.12% 0.1223 0.0035)
OKLCH	oklch(38.12% 0.122 1.6)
XYZ	xyz(8.3797, 4.8724, 5.0557)
Luminance	0.0487 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731D3E #1D7352

analogous

#731D69 #731D3E #73271D

triadic

#731D3E #3E731D #1D3E73

tetradic

#731D3E #69731D #1D7352 #271D73

square

#731D3E #69731D #1D7352 #271D73

split-complementary

#731D3E #1D7327 #1D6973

monochromatic

#18060D #421124 #731D3E #A42958 #CE3C74

Accessibility & contrast

On white

10.64

#731D3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#731D3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731D3E

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731D3E	#FFFFFF	#000000	##FFFFFF
##731D3E	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30343F

Deuteranopia (green-blind)

#47443C

Tritanopia (blue-blind)

#7D102B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #731d3e;
/* rgb */ color: rgb(115, 29, 62);
/* oklch */ color: oklch(38.1% 0.122 1.6);

Tailwind

colors: {
  custom: {
    50: '#a06173',
    500: '#731d3e',
    950: '#000000',
  },
}

SCSS

$custom: #731d3e;
$custom-light: #a06173;
$custom-dark: #000000;

JSON

{
  "hex": "#731d3e",
  "rgb": {
    "r": 115,
    "g": 29,
    "b": 62
  },
  "hsl": {
    "h": 336.977,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3812,
    "c": 0.12234,
    "h": 1.6
  },
  "luminance": 0.04871
}

Semantic roles & 50–950 ramp

primary

#731D3E

secondary

#45A781

accent

#E3A645

background

#FAF5F6

surface

#F4EAEC

border

#CEC6C7

text

#0F0508

muted

#7F797B

Preview Lab

Preview with #731D3E

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

Preview Lab → · Contrast checker → · Palette generator →