#310C2F#310C2F

#310C2F is a very dark, moderate purple. Relative luminance 0.011; OKLCH L 23.4% C 0.079 H 330.0°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#310C2F
RGB	rgb(49, 12, 47)
HSL	hsl(303, 61%, 12%)
HSV	hsv(303, 76%, 19%)
CMYK	cmyk(0%, 75.5%, 4.1%, 80.8%)
CIE-LAB	lab(9.96, 24.05, -14.30)
CIE-LCH	lch(9.96, 27.98, 329.27°)
OKLab	oklab(23.4% 0.068 -0.0393)
OKLCH	oklch(23.4% 0.079 330)
XYZ	xyz(1.9112, 1.1213, 2.8045)
Luminance	0.0112 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310C2F #0C310E

analogous

#210C31 #310C2F #310C1D

triadic

#310C2F #2F310C #0C2F31

tetradic

#310C2F #31210C #0C310E #0C1D31

square

#310C2F #31210C #0C310E #0C1D31

split-complementary

#310C2F #1D310C #0C3121

monochromatic

#190618 #190618 #310C2F #62185E #93248D

Accessibility & contrast

On white

17.15

#310C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#310C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310C2F

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310C2F	#FFFFFF	#000000	##FFFFFF
##310C2F	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091830

Deuteranopia (green-blind)

#161D2E

Tritanopia (blue-blind)

#33101C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #310c2f;
/* rgb */ color: rgb(49, 12, 47);
/* oklch */ color: oklch(23.4% 0.079 330.0);

Tailwind

colors: {
  custom: {
    50: '#6b4e67',
    500: '#310c2f',
    950: '#000000',
  },
}

SCSS

$custom: #310c2f;
$custom-light: #6b4e67;
$custom-dark: #000000;

JSON

{
  "hex": "#310c2f",
  "rgb": {
    "r": 49,
    "g": 12,
    "b": 47
  },
  "hsl": {
    "h": 303.243,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23402,
    "c": 0.07857,
    "h": 330
  },
  "luminance": 0.01121
}

Semantic roles & 50–950 ramp

primary

#310C2F

secondary

#2C6D2F

accent

#E44D44

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070206

muted

#7A787A

Preview Lab

Preview with #310C2F

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

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