#310A32#310A32

#310A32 is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.3% C 0.085 H 326.8°. Best body text is #FFFFFF at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#310A32
RGB	rgb(49, 10, 50)
HSL	hsl(299, 67%, 12%)
HSV	hsv(299, 80%, 20%)
CMYK	cmyk(2%, 80%, 0%, 80.4%)
CIE-LAB	lab(9.80, 25.68, -16.76)
CIE-LCH	lch(9.80, 30.67, 326.88°)
OKLab	oklab(23.35% 0.071 -0.0464)
OKLCH	oklch(23.35% 0.085 326.8)
XYZ	xyz(1.9509, 1.1005, 3.1267)
Luminance	0.0110 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310A32 #0B320A

analogous

#1D0A32 #310A32 #320A1F

triadic

#310A32 #32310A #0A3231

tetradic

#310A32 #321D0A #0B320A #0A1F32

square

#310A32 #321D0A #0B320A #0A1F32

split-complementary

#310A32 #1F320A #0A321D

monochromatic

#19051A #19051A #310A32 #631465 #951E98

Accessibility & contrast

On white

17.21

#310A32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310A32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310A32

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310A32	#FFFFFF	#000000	##FFFFFF
##310A32	1.00	17.21	1.22	17.21
#FFFFFF	17.21	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041833

Deuteranopia (green-blind)

#131D31

Tritanopia (blue-blind)

#33101C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310a32;
/* rgb */ color: rgb(49, 10, 50);
/* oklch */ color: oklch(23.3% 0.085 326.8);

Tailwind

colors: {
  custom: {
    50: '#6b4d6a',
    500: '#310a32',
    950: '#000000',
  },
}

SCSS

$custom: #310a32;
$custom-light: #6b4d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#310a32",
  "rgb": {
    "r": 49,
    "g": 10,
    "b": 50
  },
  "hsl": {
    "h": 298.5,
    "s": 66.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23348,
    "c": 0.08487,
    "h": 326.8
  },
  "luminance": 0.011
}

Semantic roles & 50–950 ramp

primary

#310A32

secondary

#2A6F28

accent

#EA3E43

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #310A32

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

Preview Lab → · Contrast checker → · Palette generator →