#310415#310415

#310415 is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 20.9% C 0.074 H 2.7°. Best body text is #FFFFFF at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#310415
RGB	rgb(49, 4, 21)
HSL	hsl(337, 85%, 10%)
HSV	hsv(337, 92%, 19%)
CMYK	cmyk(0%, 91.8%, 57.1%, 80.8%)
CIE-LAB	lab(7.17, 23.99, 1.12)
CIE-LCH	lch(7.17, 24.02, 2.67°)
OKLab	oklab(20.92% 0.074 0.0034)
OKLCH	oklch(20.92% 0.074 2.7)
XYZ	xyz(1.4455, 0.7941, 0.7865)
Luminance	0.0079 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310415 #043120

analogous

#31042B #310415 #310904

triadic

#310415 #153104 #041531

tetradic

#310415 #2B3104 #043120 #090431

square

#310415 #2B3104 #043120 #090431

split-complementary

#310415 #043109 #042B31

monochromatic

#1C020C #1C020C #310415 #6A092D #A20D45

Accessibility & contrast

On white

18.12

#310415 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#310415 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310415

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310415	#FFFFFF	#000000	##FFFFFF
##310415	1.00	18.12	1.16	18.12
#FFFFFF	18.12	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E1015

Deuteranopia (green-blind)

#1A1914

Tritanopia (blue-blind)

#36000B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #310415;
/* rgb */ color: rgb(49, 4, 21);
/* oklch */ color: oklch(20.9% 0.074 2.7);

Tailwind

colors: {
  custom: {
    50: '#6c4852',
    500: '#310415',
    950: '#000000',
  },
}

SCSS

$custom: #310415;
$custom-light: #6c4852;
$custom-dark: #000000;

JSON

{
  "hex": "#310415",
  "rgb": {
    "r": 49,
    "g": 4,
    "b": 21
  },
  "hsl": {
    "h": 337.333,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20919,
    "c": 0.07409,
    "h": 2.7
  },
  "luminance": 0.00794
}

Semantic roles & 50–950 ramp

primary

#310415

secondary

#1D7353

accent

#FBAD2D

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #310415

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

Preview Lab → · Contrast checker → · Palette generator →