#310A20#310A20

#310A20 is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.3% C 0.069 H 349.3°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#310A20
RGB	rgb(49, 10, 32)
HSL	hsl(326, 66%, 12%)
HSV	hsv(326, 80%, 19%)
CMYK	cmyk(0%, 79.6%, 34.7%, 80.8%)
CIE-LAB	lab(8.78, 22.30, -4.88)
CIE-LCH	lch(8.78, 22.83, 347.65°)
OKLab	oklab(22.27% 0.0678 -0.0128)
OKLCH	oklch(22.27% 0.069 349.3)
XYZ	xyz(1.6360, 0.9745, 1.4682)
Luminance	0.0097 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310A20 #0A311B

analogous

#2F0A31 #310A20 #310A0D

triadic

#310A20 #20310A #0A2031

tetradic

#310A20 #312F0A #0A311B #0A0D31

square

#310A20 #312F0A #0A311B #0A0D31

split-complementary

#310A20 #0D310A #0A312F

monochromatic

#190511 #190511 #310A20 #641441 #971F62

Accessibility & contrast

On white

17.58

#310A20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#310A20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310A20

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310A20	#FFFFFF	#000000	##FFFFFF
##310A20	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1521

Deuteranopia (green-blind)

#1A1C1F

Tritanopia (blue-blind)

#350813

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #310a20;
/* rgb */ color: rgb(49, 10, 32);
/* oklch */ color: oklch(22.3% 0.069 349.3);

Tailwind

colors: {
  custom: {
    50: '#6b4c5b',
    500: '#310a20',
    950: '#000000',
  },
}

SCSS

$custom: #310a20;
$custom-light: #6b4c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#310a20",
  "rgb": {
    "r": 49,
    "g": 10,
    "b": 32
  },
  "hsl": {
    "h": 326.154,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22268,
    "c": 0.06898,
    "h": 349.3
  },
  "luminance": 0.00974
}

Semantic roles & 50–950 ramp

primary

#310A20

secondary

#296E47

accent

#E9893F

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070104

muted

#7A7779

Preview Lab

Preview with #310A20

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

Preview Lab → · Contrast checker → · Palette generator →