#31011E#31011E

#31011E is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 20.9% C 0.085 H 348.9°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#31011E
RGB	rgb(49, 1, 30)
HSL	hsl(324, 96%, 10%)
HSV	hsv(324, 98%, 19%)
CMYK	cmyk(0%, 98%, 38.8%, 80.8%)
CIE-LAB	lab(6.94, 26.86, -6.12)
CIE-LCH	lch(6.94, 27.54, 347.17°)
OKLab	oklab(20.86% 0.0831 -0.0163)
OKLCH	oklch(20.86% 0.085 348.9)
XYZ	xyz(1.5119, 0.7686, 1.2968)
Luminance	0.0077 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31011E #013114

analogous

#2C0131 #31011E #310106

triadic

#31011E #1E3101 #011E31

tetradic

#31011E #312C01 #013114 #010631

square

#31011E #312C01 #013114 #010631

split-complementary

#31011E #063101 #01312C

monochromatic

#1E0112 #1E0112 #31011E #6D0243 #A90367

Accessibility & contrast

On white

18.20

#31011E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#31011E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31011E

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31011E	#FFFFFF	#000000	##FFFFFF
##31011E	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08101F

Deuteranopia (green-blind)

#17181D

Tritanopia (blue-blind)

#35000E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #31011e;
/* rgb */ color: rgb(49, 1, 30);
/* oklch */ color: oklch(20.9% 0.085 348.9);

Tailwind

colors: {
  custom: {
    50: '#6c4759',
    500: '#31011e',
    950: '#000000',
  },
}

SCSS

$custom: #31011e;
$custom-light: #6c4759;
$custom-dark: #000000;

JSON

{
  "hex": "#31011e",
  "rgb": {
    "r": 49,
    "g": 1,
    "b": 30
  },
  "hsl": {
    "h": 323.75,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.20864,
    "c": 0.08468,
    "h": 348.9
  },
  "luminance": 0.00768
}

Semantic roles & 50–950 ramp

primary

#31011E

secondary

#17773D

accent

#FF7E29

background

#F6F4F5

surface

#ECE6E9

border

#C7C2C5

text

#070003

muted

#7A7778

Preview Lab

Preview with #31011E

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

Preview Lab → · Contrast checker → · Palette generator →