#310D20#310D20

#310D20 is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.7% C 0.064 H 350.6°. Best body text is #FFFFFF at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#310D20
RGB	rgb(49, 13, 32)
HSL	hsl(328, 58%, 12%)
HSV	hsv(328, 73%, 19%)
CMYK	cmyk(0%, 73.5%, 34.7%, 80.8%)
CIE-LAB	lab(9.36, 20.70, -4.00)
CIE-LCH	lch(9.36, 21.08, 349.06°)
OKLab	oklab(22.7% 0.0628 -0.0104)
OKLCH	oklch(22.7% 0.064 350.6)
XYZ	xyz(1.6713, 1.0453, 1.4800)
Luminance	0.0104 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310D20 #0D311E

analogous

#300D31 #310D20 #310D0E

triadic

#310D20 #20310D #0D2031

tetradic

#310D20 #31300D #0D311E #0D0E31

square

#310D20 #31300D #0D311E #0D0E31

split-complementary

#310D20 #0E310D #0D3130

monochromatic

#180610 #180610 #310D20 #611A40 #92275F

Accessibility & contrast

On white

17.37

#310D20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#310D20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310D20

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310D20	#FFFFFF	#000000	##FFFFFF
##310D20	1.00	17.37	1.21	17.37
#FFFFFF	17.37	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121621

Deuteranopia (green-blind)

#1C1D1F

Tritanopia (blue-blind)

#350B15

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #310d20;
/* rgb */ color: rgb(49, 13, 32);
/* oklch */ color: oklch(22.7% 0.064 350.6);

Tailwind

colors: {
  custom: {
    50: '#6b4e5b',
    500: '#310d20',
    950: '#000000',
  },
}

SCSS

$custom: #310d20;
$custom-light: #6b4e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#310d20",
  "rgb": {
    "r": 49,
    "g": 13,
    "b": 32
  },
  "hsl": {
    "h": 328.333,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22701,
    "c": 0.06368,
    "h": 350.6
  },
  "luminance": 0.01045
}

Semantic roles & 50–950 ramp

primary

#310D20

secondary

#2E6C4B

accent

#E19047

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070104

muted

#7A7779

Preview Lab

Preview with #310D20

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

Preview Lab → · Contrast checker → · Palette generator →