#31083E#31083E

#31083E is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.0% C 0.100 H 316.4°. Best body text is #FFFFFF at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#31083E
RGB	rgb(49, 8, 62)
HSL	hsl(286, 77%, 14%)
HSV	hsv(286, 87%, 24%)
CMYK	cmyk(21%, 87.1%, 0%, 75.7%)
CIE-LAB	lab(10.37, 29.33, -24.53)
CIE-LCH	lch(10.37, 38.23, 320.10°)
OKLab	oklab(24.04% 0.0727 -0.0691)
OKLCH	oklch(24.04% 0.1 316.4)
XYZ	xyz(2.2228, 1.1745, 4.6661)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31083E #153E08

analogous

#16083E #31083E #3E0830

triadic

#31083E #3E3108 #083E31

tetradic

#31083E #3E1608 #153E08 #08303E

square

#31083E #3E1608 #153E08 #08303E

split-complementary

#31083E #303E08 #083E16

monochromatic

#15031B #15031B #31083E #5C0F74 #8716AA

Accessibility & contrast

On white

17.01

#31083E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#31083E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31083E

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31083E	#FFFFFF	#000000	##FFFFFF
##31083E	1.00	17.01	1.23	17.01
#FFFFFF	17.01	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3F

Deuteranopia (green-blind)

#081D3D

Tritanopia (blue-blind)

#301423

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #31083e;
/* rgb */ color: rgb(49, 8, 62);
/* oklch */ color: oklch(24.0% 0.100 316.4);

Tailwind

colors: {
  custom: {
    50: '#6c4d74',
    500: '#31083e',
    950: '#000000',
  },
}

SCSS

$custom: #31083e;
$custom-light: #6c4d74;
$custom-dark: #000000;

JSON

{
  "hex": "#31083e",
  "rgb": {
    "r": 49,
    "g": 8,
    "b": 62
  },
  "hsl": {
    "h": 285.556,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24039,
    "c": 0.10029,
    "h": 316.4
  },
  "luminance": 0.01174
}

Semantic roles & 50–950 ramp

primary

#31083E

secondary

#3A7D25

accent

#F43462

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#070108

muted

#7A777B

Preview Lab

Preview with #31083E

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

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