#31052D#31052D

#31052D is a very dark, moderate purple. Relative luminance 0.010; OKLCH L 22.4% C 0.088 H 332.1°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#31052D
RGB	rgb(49, 5, 45)
HSL	hsl(305, 81%, 11%)
HSV	hsv(305, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 8.2%, 80.8%)
CIE-LAB	lab(8.58, 27.20, -15.00)
CIE-LCH	lch(8.58, 31.07, 331.12°)
OKLab	oklab(22.36% 0.0781 -0.0413)
OKLCH	oklch(22.36% 0.088 332.1)
XYZ	xyz(1.7946, 0.9511, 2.5712)
Luminance	0.0095 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31052D #053109

analogous

#1F0531 #31052D #310517

triadic

#31052D #2D3105 #052D31

tetradic

#31052D #311F05 #053109 #051731

square

#31052D #311F05 #053109 #051731

split-complementary

#31052D #173105 #05311F

monochromatic

#1C0319 #1C0319 #31052D #690B60 #A01093

Accessibility & contrast

On white

17.64

#31052D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#31052D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31052D

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31052D	#FFFFFF	#000000	##FFFFFF
##31052D	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03152E

Deuteranopia (green-blind)

#131B2C

Tritanopia (blue-blind)

#340918

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #31052d;
/* rgb */ color: rgb(49, 5, 45);
/* oklch */ color: oklch(22.4% 0.088 332.1);

Tailwind

colors: {
  custom: {
    50: '#6b4a66',
    500: '#31052d',
    950: '#000000',
  },
}

SCSS

$custom: #31052d;
$custom-light: #6b4a66;
$custom-dark: #000000;

JSON

{
  "hex": "#31052d",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 45
  },
  "hsl": {
    "h": 305.455,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22361,
    "c": 0.08836,
    "h": 332.1
  },
  "luminance": 0.00951
}

Semantic roles & 50–950 ramp

primary

#31052D

secondary

#1F7227

accent

#F84230

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#070106

muted

#7A777A

Preview Lab

Preview with #31052D

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

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