#31071F#31071F

#31071F is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.8% C 0.074 H 349.7°. Best body text is #FFFFFF at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#31071F
RGB	rgb(49, 7, 31)
HSL	hsl(326, 75%, 11%)
HSV	hsv(326, 86%, 19%)
CMYK	cmyk(0%, 85.7%, 36.7%, 80.8%)
CIE-LAB	lab(8.16, 23.72, -5.04)
CIE-LCH	lch(8.16, 24.25, 347.99°)
OKLab	oklab(21.8% 0.0724 -0.0132)
OKLCH	oklch(21.8% 0.074 349.7)
XYZ	xyz(1.5900, 0.9040, 1.3868)
Luminance	0.0090 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31071F #073119

analogous

#2E0731 #31071F #31070A

triadic

#31071F #1F3107 #071F31

tetradic

#31071F #312E07 #073119 #070A31

square

#31071F #312E07 #073119 #070A31

split-complementary

#31071F #0A3107 #07312E

monochromatic

#1B0411 #1B0411 #31071F #670F41 #9C1663

Accessibility & contrast

On white

17.78

#31071F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#31071F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31071F

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31071F	#FFFFFF	#000000	##FFFFFF
##31071F	1.00	17.78	1.18	17.78
#FFFFFF	17.78	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D1320

Deuteranopia (green-blind)

#191B1E

Tritanopia (blue-blind)

#350511

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #31071f;
/* rgb */ color: rgb(49, 7, 31);
/* oklch */ color: oklch(21.8% 0.074 349.7);

Tailwind

colors: {
  custom: {
    50: '#6b4b5a',
    500: '#31071f',
    950: '#000000',
  },
}

SCSS

$custom: #31071f;
$custom-light: #6b4b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#31071f",
  "rgb": {
    "r": 49,
    "g": 7,
    "b": 31
  },
  "hsl": {
    "h": 325.714,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21804,
    "c": 0.07356,
    "h": 349.7
  },
  "luminance": 0.00904
}

Semantic roles & 50–950 ramp

primary

#31071F

secondary

#237144

accent

#F28736

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070103

muted

#7A7778

Preview Lab

Preview with #31071F

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

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