#31111A#31111A

#31111A is a very dark, muted pink. Relative luminance 0.011; OKLCH L 23.1% C 0.053 H 4.5°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#31111A
RGB	rgb(49, 17, 26)
HSL	hsl(343, 48%, 13%)
HSV	hsv(343, 65%, 19%)
CMYK	cmyk(0%, 65.3%, 46.9%, 80.8%)
CIE-LAB	lab(10.02, 17.40, 1.52)
CIE-LCH	lch(10.02, 17.47, 5.01°)
OKLab	oklab(23.11% 0.053 0.0042)
OKLCH	oklch(23.11% 0.053 4.5)
XYZ	xyz(1.6536, 1.1286, 1.1078)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31111A #113128

analogous

#31112A #31111A #311811

triadic

#31111A #1A3111 #111A31

tetradic

#31111A #2A3111 #113128 #181131

square

#31111A #2A3111 #113128 #181131

split-complementary

#31111A #113118 #112A31

monochromatic

#17080C #17080C #31111A #5E2132 #8C314A

Accessibility & contrast

On white

17.13

#31111A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#31111A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31111A

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31111A	#FFFFFF	#000000	##FFFFFF
##31111A	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17181A

Deuteranopia (green-blind)

#1F1E19

Tritanopia (blue-blind)

#360E14

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #31111a;
/* rgb */ color: rgb(49, 17, 26);
/* oklch */ color: oklch(23.1% 0.053 4.5);

Tailwind

colors: {
  custom: {
    50: '#6b5056',
    500: '#31111a',
    950: '#000000',
  },
}

SCSS

$custom: #31111a;
$custom-light: #6b5056;
$custom-dark: #000000;

JSON

{
  "hex": "#31111a",
  "rgb": {
    "r": 49,
    "g": 17,
    "b": 26
  },
  "hsl": {
    "h": 343.125,
    "s": 48.485,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23114,
    "c": 0.05312,
    "h": 4.5
  },
  "luminance": 0.01128
}

Semantic roles & 50–950 ramp

primary

#31111A

secondary

#346A5B

accent

#D8B250

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070203

muted

#7A7878

Preview Lab

Preview with #31111A

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

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