#31093C#31093C

#31093C is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.0% C 0.097 H 317.9°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#31093C
RGB	rgb(49, 9, 60)
HSL	hsl(287, 74%, 14%)
HSV	hsv(287, 85%, 24%)
CMYK	cmyk(18.3%, 85%, 0%, 76.5%)
CIE-LAB	lab(10.37, 28.40, -23.09)
CIE-LCH	lch(10.37, 36.60, 320.88°)
OKLab	oklab(23.99% 0.0718 -0.0649)
OKLCH	oklch(23.99% 0.097 317.9)
XYZ	xyz(2.1798, 1.1747, 4.3860)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31093C #143C09

analogous

#17093C #31093C #3C092D

triadic

#31093C #3C3109 #093C31

tetradic

#31093C #3C1709 #143C09 #092D3C

square

#31093C #3C1709 #143C09 #092D3C

split-complementary

#31093C #2D3C09 #093C17

monochromatic

#16041B #16041B #31093C #5C1171 #8819A6

Accessibility & contrast

On white

17.00

#31093C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#31093C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31093C

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31093C	#FFFFFF	#000000	##FFFFFF
##31093C	1.00	17.00	1.23	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3D

Deuteranopia (green-blind)

#0B1D3B

Tritanopia (blue-blind)

#311422

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #31093c;
/* rgb */ color: rgb(49, 9, 60);
/* oklch */ color: oklch(24.0% 0.097 317.9);

Tailwind

colors: {
  custom: {
    50: '#6b4d72',
    500: '#31093c',
    950: '#000000',
  },
}

SCSS

$custom: #31093c;
$custom-light: #6b4d72;
$custom-dark: #000000;

JSON

{
  "hex": "#31093c",
  "rgb": {
    "r": 49,
    "g": 9,
    "b": 60
  },
  "hsl": {
    "h": 287.059,
    "s": 73.913,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23989,
    "c": 0.09678,
    "h": 317.9
  },
  "luminance": 0.01175
}

Semantic roles & 50–950 ramp

primary

#31093C

secondary

#397A27

accent

#F1375F

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#070108

muted

#7A777B

Preview Lab

Preview with #31093C

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

Preview Lab → · Contrast checker → · Palette generator →