#310518#310518

#310518 is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 21.2% C 0.073 H 358.9°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#310518
RGB	rgb(49, 5, 24)
HSL	hsl(334, 81%, 11%)
HSV	hsv(334, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 51%, 80.8%)
CIE-LAB	lab(7.48, 23.83, -0.63)
CIE-LCH	lch(7.48, 23.84, 358.48°)
OKLab	oklab(21.19% 0.0734 -0.0014)
OKLCH	oklch(21.19% 0.073 358.9)
XYZ	xyz(1.4859, 0.8277, 0.9455)
Luminance	0.0083 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310518 #05311E

analogous

#31052E #310518 #310805

triadic

#310518 #183105 #051831

tetradic

#310518 #2E3105 #05311E #080531

square

#310518 #2E3105 #05311E #080531

split-complementary

#310518 #053108 #052E31

monochromatic

#1C030E #1C030E #310518 #690B33 #A0104E

Accessibility & contrast

On white

18.02

#310518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#310518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310518

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310518	#FFFFFF	#000000	##FFFFFF
##310518	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E1118

Deuteranopia (green-blind)

#1A1A17

Tritanopia (blue-blind)

#36010D

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #310518;
/* rgb */ color: rgb(49, 5, 24);
/* oklch */ color: oklch(21.2% 0.073 358.9);

Tailwind

colors: {
  custom: {
    50: '#6c4954',
    500: '#310518',
    950: '#000000',
  },
}

SCSS

$custom: #310518;
$custom-light: #6c4954;
$custom-dark: #000000;

JSON

{
  "hex": "#310518",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 24
  },
  "hsl": {
    "h": 334.091,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21192,
    "c": 0.0734,
    "h": 358.9
  },
  "luminance": 0.00827
}

Semantic roles & 50–950 ramp

primary

#310518

secondary

#1F724F

accent

#F8A230

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #310518

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

Preview Lab → · Contrast checker → · Palette generator →