#31111B#31111B

#31111B is a very dark, muted pink. Relative luminance 0.011; OKLCH L 23.2% C 0.053 H 2.5°. Best body text is #FFFFFF at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#31111B
RGB	rgb(49, 17, 27)
HSL	hsl(341, 48%, 13%)
HSV	hsv(341, 65%, 19%)
CMYK	cmyk(0%, 65.3%, 44.9%, 80.8%)
CIE-LAB	lab(10.06, 17.55, 0.82)
CIE-LCH	lch(10.06, 17.57, 2.67°)
OKLab	oklab(23.15% 0.0534 0.0023)
OKLCH	oklch(23.15% 0.053 2.5)
XYZ	xyz(1.6650, 1.1332, 1.1677)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31111B #113127

analogous

#31112B #31111B #311711

triadic

#31111B #1B3111 #111B31

tetradic

#31111B #2B3111 #113127 #171131

square

#31111B #2B3111 #113127 #171131

split-complementary

#31111B #113117 #112B31

monochromatic

#17080D #17080D #31111B #5E2134 #8C314D

Accessibility & contrast

On white

17.12

#31111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#31111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31111B

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31111B	#FFFFFF	#000000	##FFFFFF
##31111B	1.00	17.12	1.23	17.12
#FFFFFF	17.12	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17181B

Deuteranopia (green-blind)

#1F1E1A

Tritanopia (blue-blind)

#350E15

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #31111b;
/* rgb */ color: rgb(49, 17, 27);
/* oklch */ color: oklch(23.2% 0.053 2.5);

Tailwind

colors: {
  custom: {
    50: '#6b5057',
    500: '#31111b',
    950: '#000000',
  },
}

SCSS

$custom: #31111b;
$custom-light: #6b5057;
$custom-dark: #000000;

JSON

{
  "hex": "#31111b",
  "rgb": {
    "r": 49,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 341.25,
    "s": 48.485,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23151,
    "c": 0.05347,
    "h": 2.5
  },
  "luminance": 0.01133
}

Semantic roles & 50–950 ramp

primary

#31111B

secondary

#346A59

accent

#D8AD50

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070203

muted

#7A7878

Preview Lab

Preview with #31111B

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

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