#31081F#31081F

#31081F is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.9% C 0.072 H 350.1°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#31081F
RGB	rgb(49, 8, 31)
HSL	hsl(326, 72%, 11%)
HSV	hsv(326, 84%, 19%)
CMYK	cmyk(0%, 83.7%, 36.7%, 80.8%)
CIE-LAB	lab(8.36, 23.18, -4.75)
CIE-LCH	lch(8.36, 23.67, 348.41°)
OKLab	oklab(21.94% 0.0707 -0.0124)
OKLCH	oklch(21.94% 0.072 350.1)
XYZ	xyz(1.6009, 0.9257, 1.3904)
Luminance	0.0093 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31081F #08311A

analogous

#2E0831 #31081F #31080A

triadic

#31081F #1F3108 #081F31

tetradic

#31081F #312E08 #08311A #080A31

square

#31081F #312E08 #08311A #080A31

split-complementary

#31081F #0A3108 #08312E

monochromatic

#1A0411 #1A0411 #31081F #661140 #9A1962

Accessibility & contrast

On white

17.72

#31081F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#31081F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31081F

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31081F	#FFFFFF	#000000	##FFFFFF
##31081F	1.00	17.72	1.19	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E1420

Deuteranopia (green-blind)

#1A1B1E

Tritanopia (blue-blind)

#350612

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #31081f;
/* rgb */ color: rgb(49, 8, 31);
/* oklch */ color: oklch(21.9% 0.072 350.1);

Tailwind

colors: {
  custom: {
    50: '#6b4b5a',
    500: '#31081f',
    950: '#000000',
  },
}

SCSS

$custom: #31081f;
$custom-light: #6b4b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#31081f",
  "rgb": {
    "r": 49,
    "g": 8,
    "b": 31
  },
  "hsl": {
    "h": 326.341,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21944,
    "c": 0.07177,
    "h": 350.1
  },
  "luminance": 0.00926
}

Semantic roles & 50–950 ramp

primary

#31081F

secondary

#257046

accent

#EF8939

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070103

muted

#7A7778

Preview Lab

Preview with #31081F

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

Preview Lab → · Contrast checker → · Palette generator →