#310D25#310D25

#310D25 is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.0% C 0.067 H 342.9°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#310D25
RGB	rgb(49, 13, 37)
HSL	hsl(320, 58%, 12%)
HSV	hsv(320, 73%, 19%)
CMYK	cmyk(0%, 73.5%, 24.5%, 80.8%)
CIE-LAB	lab(9.60, 21.56, -7.43)
CIE-LCH	lch(9.60, 22.80, 340.99°)
OKLab	oklab(22.95% 0.0645 -0.0198)
OKLCH	oklch(22.95% 0.067 342.9)
XYZ	xyz(1.7445, 1.0745, 1.8654)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310D25 #0D3119

analogous

#2B0D31 #310D25 #310D13

triadic

#310D25 #25310D #0D2531

tetradic

#310D25 #312B0D #0D3119 #0D1331

square

#310D25 #312B0D #0D3119 #0D1331

split-complementary

#310D25 #13310D #0D312B

monochromatic

#180612 #180612 #310D25 #611A4A #92276E

Accessibility & contrast

On white

17.29

#310D25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310D25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310D25

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310D25	#FFFFFF	#000000	##FFFFFF
##310D25	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101726

Deuteranopia (green-blind)

#1A1D24

Tritanopia (blue-blind)

#340D17

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310d25;
/* rgb */ color: rgb(49, 13, 37);
/* oklch */ color: oklch(23.0% 0.067 342.9);

Tailwind

colors: {
  custom: {
    50: '#6b4e5f',
    500: '#310d25',
    950: '#000000',
  },
}

SCSS

$custom: #310d25;
$custom-light: #6b4e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#310d25",
  "rgb": {
    "r": 49,
    "g": 13,
    "b": 37
  },
  "hsl": {
    "h": 320,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22951,
    "c": 0.06744,
    "h": 342.9
  },
  "luminance": 0.01074
}

Semantic roles & 50–950 ramp

primary

#310D25

secondary

#2E6C42

accent

#E17A47

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070204

muted

#7A7879

Preview Lab

Preview with #310D25

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

Preview Lab → · Contrast checker → · Palette generator →