#310715#310715

#310715 is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.4% C 0.069 H 4.7°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#310715
RGB	rgb(49, 7, 21)
HSL	hsl(340, 75%, 11%)
HSV	hsv(340, 86%, 19%)
CMYK	cmyk(0%, 85.7%, 57.1%, 80.8%)
CIE-LAB	lab(7.76, 22.38, 1.98)
CIE-LCH	lch(7.76, 22.47, 5.05°)
OKLab	oklab(21.37% 0.0684 0.0057)
OKLCH	oklch(21.37% 0.069 4.7)
XYZ	xyz(1.4781, 0.8593, 0.7973)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310715 #073123

analogous

#31072A #310715 #310E07

triadic

#310715 #153107 #071531

tetradic

#310715 #2A3107 #073123 #0E0731

square

#310715 #2A3107 #073123 #0E0731

split-complementary

#310715 #07310E #072A31

monochromatic

#1B040B #1B040B #310715 #670F2C #9C1643

Accessibility & contrast

On white

17.92

#310715 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#310715 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310715

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310715	#FFFFFF	#000000	##FFFFFF
##310715	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101215

Deuteranopia (green-blind)

#1C1A14

Tritanopia (blue-blind)

#36020D

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #310715;
/* rgb */ color: rgb(49, 7, 21);
/* oklch */ color: oklch(21.4% 0.069 4.7);

Tailwind

colors: {
  custom: {
    50: '#6c4a52',
    500: '#310715',
    950: '#000000',
  },
}

SCSS

$custom: #310715;
$custom-light: #6c4a52;
$custom-dark: #000000;

JSON

{
  "hex": "#310715",
  "rgb": {
    "r": 49,
    "g": 7,
    "b": 21
  },
  "hsl": {
    "h": 340,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21373,
    "c": 0.06867,
    "h": 4.7
  },
  "luminance": 0.00859
}

Semantic roles & 50–950 ramp

primary

#310715

secondary

#237157

accent

#F2B336

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #310715

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

Preview Lab → · Contrast checker → · Palette generator →