#31072A#31072A

#31072A is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.4% C 0.082 H 335.5°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#31072A
RGB	rgb(49, 7, 42)
HSL	hsl(310, 75%, 11%)
HSV	hsv(310, 86%, 19%)
CMYK	cmyk(0%, 85.7%, 14.3%, 80.8%)
CIE-LAB	lab(8.76, 25.58, -12.48)
CIE-LCH	lch(8.76, 28.46, 333.99°)
OKLab	oklab(22.43% 0.0748 -0.034)
OKLCH	oklch(22.43% 0.082 335.5)
XYZ	xyz(1.7605, 0.9722, 2.2850)
Luminance	0.0097 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31072A #07310E

analogous

#230731 #31072A #310715

triadic

#31072A #2A3107 #072A31

tetradic

#31072A #312307 #07310E #071531

square

#31072A #312307 #07310E #071531

split-complementary

#31072A #153107 #073123

monochromatic

#1B0417 #1B0417 #31072A #670F58 #9C1686

Accessibility & contrast

On white

17.58

#31072A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#31072A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31072A

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31072A	#FFFFFF	#000000	##FFFFFF
##31072A	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07152B

Deuteranopia (green-blind)

#161B29

Tritanopia (blue-blind)

#340A17

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #31072a;
/* rgb */ color: rgb(49, 7, 42);
/* oklch */ color: oklch(22.4% 0.082 335.5);

Tailwind

colors: {
  custom: {
    50: '#6b4b63',
    500: '#31072a',
    950: '#000000',
  },
}

SCSS

$custom: #31072a;
$custom-light: #6b4b63;
$custom-dark: #000000;

JSON

{
  "hex": "#31072a",
  "rgb": {
    "r": 49,
    "g": 7,
    "b": 42
  },
  "hsl": {
    "h": 310,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.22429,
    "c": 0.08217,
    "h": 335.5
  },
  "luminance": 0.00972
}

Semantic roles & 50–950 ramp

primary

#31072A

secondary

#237130

accent

#F25536

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#070105

muted

#7A7779

Preview Lab

Preview with #31072A

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

Preview Lab → · Contrast checker → · Palette generator →