#310317#310317

#310317 is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 20.8% C 0.077 H 359.2°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#310317
RGB	rgb(49, 3, 23)
HSL	hsl(334, 88%, 10%)
HSV	hsv(334, 94%, 19%)
CMYK	cmyk(0%, 93.9%, 53.1%, 80.8%)
CIE-LAB	lab(7.05, 24.78, -0.50)
CIE-LCH	lch(7.05, 24.78, 358.84°)
OKLab	oklab(20.84% 0.0768 -0.0011)
OKLCH	oklch(20.84% 0.077 359.2)
XYZ	xyz(1.4540, 0.7802, 0.8845)
Luminance	0.0078 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310317 #03311D

analogous

#31032E #310317 #310603

triadic

#310317 #173103 #031731

tetradic

#310317 #2E3103 #03311D #060331

square

#310317 #2E3103 #03311D #060331

split-complementary

#310317 #033106 #032E31

monochromatic

#1D020E #1D020E #310317 #6B0732 #A40A4D

Accessibility & contrast

On white

18.17

#310317 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#310317 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310317

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310317	#FFFFFF	#000000	##FFFFFF
##310317	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1018

Deuteranopia (green-blind)

#1A1916

Tritanopia (blue-blind)

#36000B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #310317;
/* rgb */ color: rgb(49, 3, 23);
/* oklch */ color: oklch(20.8% 0.077 359.2);

Tailwind

colors: {
  custom: {
    50: '#6c4853',
    500: '#310317',
    950: '#000000',
  },
}

SCSS

$custom: #310317;
$custom-light: #6c4853;
$custom-dark: #000000;

JSON

{
  "hex": "#310317",
  "rgb": {
    "r": 49,
    "g": 3,
    "b": 23
  },
  "hsl": {
    "h": 333.913,
    "s": 88.462,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20844,
    "c": 0.07681,
    "h": 359.2
  },
  "luminance": 0.0078
}

Semantic roles & 50–950 ramp

primary

#310317

secondary

#1B744E

accent

#FFA229

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #310317

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

Preview Lab → · Contrast checker → · Palette generator →