#31020F#31020F

#31020F is a very dark, moderate pink. Relative luminance 0.007; OKLCH L 20.4% C 0.076 H 9.7°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#31020F
RGB	rgb(49, 2, 15)
HSL	hsl(343, 92%, 10%)
HSV	hsv(343, 96%, 19%)
CMYK	cmyk(0%, 95.9%, 69.4%, 80.8%)
CIE-LAB	lab(6.60, 24.39, 3.94)
CIE-LCH	lch(6.60, 24.71, 9.18°)
OKLab	oklab(20.39% 0.0752 0.0128)
OKLCH	oklch(20.39% 0.076 9.7)
XYZ	xyz(1.3747, 0.7311, 0.5206)
Luminance	0.0073 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31020F #023124

analogous

#310227 #31020F #310C02

triadic

#31020F #0F3102 #020F31

tetradic

#31020F #273102 #023124 #0C0231

square

#31020F #273102 #023124 #0C0231

split-complementary

#31020F #02310C #022731

monochromatic

#1D0109 #1D0109 #31020F #6C0421 #A70733

Accessibility & contrast

On white

18.32

#31020F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#31020F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31020F

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31020F	#FFFFFF	#000000	##FFFFFF
##31020F	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0E0F

Deuteranopia (green-blind)

#1B180E

Tritanopia (blue-blind)

#370007

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #31020f;
/* rgb */ color: rgb(49, 2, 15);
/* oklch */ color: oklch(20.4% 0.076 9.7);

Tailwind

colors: {
  custom: {
    50: '#6d474e',
    500: '#31020f',
    950: '#000000',
  },
}

SCSS

$custom: #31020f;
$custom-light: #6d474e;
$custom-dark: #000000;

JSON

{
  "hex": "#31020f",
  "rgb": {
    "r": 49,
    "g": 2,
    "b": 15
  },
  "hsl": {
    "h": 343.404,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.20393,
    "c": 0.07633,
    "h": 9.7
  },
  "luminance": 0.00731
}

Semantic roles & 50–950 ramp

primary

#31020F

secondary

#19755C

accent

#FFC429

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #31020F

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

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