#31083D#31083D

#31083D is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.0% C 0.099 H 317.2°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#31083D
RGB	rgb(49, 8, 61)
HSL	hsl(286, 77%, 14%)
HSV	hsv(286, 87%, 24%)
CMYK	cmyk(19.7%, 86.9%, 0%, 76.1%)
CIE-LAB	lab(10.29, 29.09, -23.94)
CIE-LCH	lch(10.29, 37.68, 320.55°)
OKLab	oklab(23.96% 0.0728 -0.0674)
OKLCH	oklch(23.96% 0.099 317.2)
XYZ	xyz(2.1956, 1.1637, 4.5229)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31083D #143D08

analogous

#16083D #31083D #3D082E

triadic

#31083D #3D3108 #083D31

tetradic

#31083D #3D1608 #143D08 #082E3D

square

#31083D #3D1608 #143D08 #082E3D

split-complementary

#31083D #2E3D08 #083D16

monochromatic

#16041B #16041B #31083D #5C0F73 #8816A9

Accessibility & contrast

On white

17.03

#31083D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#31083D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31083D

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31083D	#FFFFFF	#000000	##FFFFFF
##31083D	1.00	17.03	1.23	17.03
#FFFFFF	17.03	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3E

Deuteranopia (green-blind)

#091D3C

Tritanopia (blue-blind)

#301322

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #31083d;
/* rgb */ color: rgb(49, 8, 61);
/* oklch */ color: oklch(24.0% 0.099 317.2);

Tailwind

colors: {
  custom: {
    50: '#6c4d73',
    500: '#31083d',
    950: '#000000',
  },
}

SCSS

$custom: #31083d;
$custom-light: #6c4d73;
$custom-dark: #000000;

JSON

{
  "hex": "#31083d",
  "rgb": {
    "r": 49,
    "g": 8,
    "b": 61
  },
  "hsl": {
    "h": 286.415,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23956,
    "c": 0.09924,
    "h": 317.2
  },
  "luminance": 0.01164
}

Semantic roles & 50–950 ramp

primary

#31083D

secondary

#397C25

accent

#F33460

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #31083D

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

Preview Lab → · Contrast checker → · Palette generator →