#31071D#31071D

#31071D is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.7% C 0.072 H 352.6°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#31071D
RGB	rgb(49, 7, 29)
HSL	hsl(329, 75%, 11%)
HSV	hsv(329, 86%, 19%)
CMYK	cmyk(0%, 85.7%, 40.8%, 80.8%)
CIE-LAB	lab(8.07, 23.42, -3.64)
CIE-LCH	lch(8.07, 23.70, 351.17°)
OKLab	oklab(21.71% 0.0717 -0.0094)
OKLCH	oklch(21.71% 0.072 352.6)
XYZ	xyz(1.5645, 0.8938, 1.2523)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31071D #07311B

analogous

#300731 #31071D #310708

triadic

#31071D #1D3107 #071D31

tetradic

#31071D #313007 #07311B #070831

square

#31071D #313007 #07311B #070831

split-complementary

#31071D #083107 #073130

monochromatic

#1B0410 #1B0410 #31071D #670F3D #9C165C

Accessibility & contrast

On white

17.81

#31071D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#31071D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31071D

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31071D	#FFFFFF	#000000	##FFFFFF
##31071D	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E131E

Deuteranopia (green-blind)

#1A1A1C

Tritanopia (blue-blind)

#350510

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #31071d;
/* rgb */ color: rgb(49, 7, 29);
/* oklch */ color: oklch(21.7% 0.072 352.6);

Tailwind

colors: {
  custom: {
    50: '#6c4a58',
    500: '#31071d',
    950: '#000000',
  },
}

SCSS

$custom: #31071d;
$custom-light: #6c4a58;
$custom-dark: #000000;

JSON

{
  "hex": "#31071d",
  "rgb": {
    "r": 49,
    "g": 7,
    "b": 29
  },
  "hsl": {
    "h": 328.571,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21707,
    "c": 0.07231,
    "h": 352.6
  },
  "luminance": 0.00894
}

Semantic roles & 50–950 ramp

primary

#31071D

secondary

#237148

accent

#F28F36

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070103

muted

#7A7778

Preview Lab

Preview with #31071D

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

Preview Lab → · Contrast checker → · Palette generator →