#310418#310418

#310418 is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 21.0% C 0.075 H 358.3°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#310418
RGB	rgb(49, 4, 24)
HSL	hsl(333, 85%, 10%)
HSV	hsv(333, 92%, 19%)
CMYK	cmyk(0%, 91.8%, 51%, 80.8%)
CIE-LAB	lab(7.28, 24.37, -0.92)
CIE-LCH	lch(7.28, 24.39, 357.84°)
OKLab	oklab(21.04% 0.0753 -0.0022)
OKLCH	oklch(21.04% 0.075 358.3)
XYZ	xyz(1.4750, 0.8059, 0.9419)
Luminance	0.0081 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310418 #04311D

analogous

#31042E #310418 #310604

triadic

#310418 #183104 #041831

tetradic

#310418 #2E3104 #04311D #060431

square

#310418 #2E3104 #04311D #060431

split-complementary

#310418 #043106 #042E31

monochromatic

#1C020E #1C020E #310418 #6A0934 #A20D4F

Accessibility & contrast

On white

18.08

#310418 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#310418 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310418

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310418	#FFFFFF	#000000	##FFFFFF
##310418	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1019

Deuteranopia (green-blind)

#1A1917

Tritanopia (blue-blind)

#36000C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #310418;
/* rgb */ color: rgb(49, 4, 24);
/* oklch */ color: oklch(21.0% 0.075 358.3);

Tailwind

colors: {
  custom: {
    50: '#6c4954',
    500: '#310418',
    950: '#000000',
  },
}

SCSS

$custom: #310418;
$custom-light: #6c4954;
$custom-dark: #000000;

JSON

{
  "hex": "#310418",
  "rgb": {
    "r": 49,
    "g": 4,
    "b": 24
  },
  "hsl": {
    "h": 333.333,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.2104,
    "c": 0.0753,
    "h": 358.3
  },
  "luminance": 0.00806
}

Semantic roles & 50–950 ramp

primary

#310418

secondary

#1D734D

accent

#FB9F2D

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #310418

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

Preview Lab → · Contrast checker → · Palette generator →