#310515#310515

#310515 is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 21.1% C 0.072 H 3.3°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#310515
RGB	rgb(49, 5, 21)
HSL	hsl(338, 81%, 11%)
HSV	hsv(338, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 57.1%, 80.8%)
CIE-LAB	lab(7.37, 23.46, 1.40)
CIE-LCH	lch(7.37, 23.50, 3.42°)
OKLab	oklab(21.07% 0.0721 0.0042)
OKLCH	oklch(21.07% 0.072 3.3)
XYZ	xyz(1.4564, 0.8158, 0.7901)
Luminance	0.0082 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310515 #053121

analogous

#31052B #310515 #310B05

triadic

#310515 #153105 #051531

tetradic

#310515 #2B3105 #053121 #0B0531

square

#310515 #2B3105 #053121 #0B0531

split-complementary

#310515 #05310B #052B31

monochromatic

#1C030C #1C030C #310515 #690B2D #A01045

Accessibility & contrast

On white

18.05

#310515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#310515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310515

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310515	#FFFFFF	#000000	##FFFFFF
##310515	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1115

Deuteranopia (green-blind)

#1B1914

Tritanopia (blue-blind)

#36000B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #310515;
/* rgb */ color: rgb(49, 5, 21);
/* oklch */ color: oklch(21.1% 0.072 3.3);

Tailwind

colors: {
  custom: {
    50: '#6c4952',
    500: '#310515',
    950: '#000000',
  },
}

SCSS

$custom: #310515;
$custom-light: #6c4952;
$custom-dark: #000000;

JSON

{
  "hex": "#310515",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 21
  },
  "hsl": {
    "h": 338.182,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21073,
    "c": 0.07223,
    "h": 3.3
  },
  "luminance": 0.00816
}

Semantic roles & 50–950 ramp

primary

#310515

secondary

#1F7254

accent

#F8AF30

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #310515

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

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