#310516#310516

#310516 is a very dark, moderate pink. Relative luminance 0.008; OKLCH L 21.1% C 0.073 H 1.8°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#310516
RGB	rgb(49, 5, 22)
HSL	hsl(337, 81%, 11%)
HSV	hsv(337, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 55.1%, 80.8%)
CIE-LAB	lab(7.40, 23.58, 0.75)
CIE-LCH	lch(7.40, 23.59, 1.82°)
OKLab	oklab(21.11% 0.0726 0.0023)
OKLCH	oklch(21.11% 0.073 1.8)
XYZ	xyz(1.4658, 0.8196, 0.8399)
Luminance	0.0082 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310516 #053120

analogous

#31052C #310516 #310A05

triadic

#310516 #163105 #051631

tetradic

#310516 #2C3105 #053120 #0A0531

square

#310516 #2C3105 #053120 #0A0531

split-complementary

#310516 #05310A #052C31

monochromatic

#1C030C #1C030C #310516 #690B2F #A01048

Accessibility & contrast

On white

18.04

#310516 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#310516 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310516

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310516	#FFFFFF	#000000	##FFFFFF
##310516	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1116

Deuteranopia (green-blind)

#1B1915

Tritanopia (blue-blind)

#36010C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #310516;
/* rgb */ color: rgb(49, 5, 22);
/* oklch */ color: oklch(21.1% 0.073 1.8);

Tailwind

colors: {
  custom: {
    50: '#6c4952',
    500: '#310516',
    950: '#000000',
  },
}

SCSS

$custom: #310516;
$custom-light: #6c4952;
$custom-dark: #000000;

JSON

{
  "hex": "#310516",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 22
  },
  "hsl": {
    "h": 336.818,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21111,
    "c": 0.07259,
    "h": 1.8
  },
  "luminance": 0.00819
}

Semantic roles & 50–950 ramp

primary

#310516

secondary

#1F7252

accent

#F8AB30

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #310516

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

Preview Lab → · Contrast checker → · Palette generator →