#310C2D#310C2D

#310C2D is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.3% C 0.077 H 332.3°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#310C2D
RGB	rgb(49, 12, 45)
HSL	hsl(306, 61%, 12%)
HSV	hsv(306, 76%, 19%)
CMYK	cmyk(0%, 75.5%, 8.2%, 80.8%)
CIE-LAB	lab(9.84, 23.64, -13.02)
CIE-LCH	lch(9.84, 26.98, 331.16°)
OKLab	oklab(23.27% 0.0678 -0.0356)
OKLCH	oklch(23.27% 0.077 332.3)
XYZ	xyz(1.8717, 1.1055, 2.5969)
Luminance	0.0111 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310C2D #0C3110

analogous

#230C31 #310C2D #310C1B

triadic

#310C2D #2D310C #0C2D31

tetradic

#310C2D #31230C #0C3110 #0C1B31

square

#310C2D #31230C #0C3110 #0C1B31

split-complementary

#310C2D #1B310C #0C3123

monochromatic

#190617 #190617 #310C2D #62185A #932487

Accessibility & contrast

On white

17.20

#310C2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310C2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310C2D

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310C2D	#FFFFFF	#000000	##FFFFFF
##310C2D	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A182E

Deuteranopia (green-blind)

#171D2C

Tritanopia (blue-blind)

#330F1B

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310c2d;
/* rgb */ color: rgb(49, 12, 45);
/* oklch */ color: oklch(23.3% 0.077 332.3);

Tailwind

colors: {
  custom: {
    50: '#6b4e66',
    500: '#310c2d',
    950: '#000000',
  },
}

SCSS

$custom: #310c2d;
$custom-light: #6b4e66;
$custom-dark: #000000;

JSON

{
  "hex": "#310c2d",
  "rgb": {
    "r": 49,
    "g": 12,
    "b": 45
  },
  "hsl": {
    "h": 306.486,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23273,
    "c": 0.07656,
    "h": 332.3
  },
  "luminance": 0.01105
}

Semantic roles & 50–950 ramp

primary

#310C2D

secondary

#2C6D33

accent

#E45544

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070105

muted

#7A777A

Preview Lab

Preview with #310C2D

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

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