#180820#180820

#180820 is a very dark, muted purple. Relative luminance 0.005; OKLCH L 17.4% C 0.052 H 313.1°. Best body text is #FFFFFF at 19.19:1 contrast (WCAG AA passes).

Color values

HEX	#180820
RGB	rgb(24, 8, 32)
HSL	hsl(280, 60%, 8%)
HSV	hsv(280, 75%, 13%)
CMYK	cmyk(25%, 75%, 0%, 87.5%)
CIE-LAB	lab(4.27, 11.28, -12.13)
CIE-LCH	lch(4.27, 16.56, 312.93°)
OKLab	oklab(17.39% 0.0354 -0.0378)
OKLCH	oklch(17.39% 0.052 313.1)
XYZ	xyz(0.7242, 0.4722, 1.4192)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180820 #102008

analogous

#0C0820 #180820 #20081C

triadic

#180820 #201808 #082018

tetradic

#180820 #200C08 #102008 #081C20

square

#180820 #200C08 #102008 #081C20

split-complementary

#180820 #1C2008 #08200C

monochromatic

#120618 #120618 #180820 #3D1451 #612082

Accessibility & contrast

On white

19.19

#180820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#180820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180820

19.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180820	#FFFFFF	#000000	##FFFFFF
##180820	1.00	19.19	1.09	19.19
#FFFFFF	19.19	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#030E21

Deuteranopia (green-blind)

#070F1F

Tritanopia (blue-blind)

#170C12

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #180820;
/* rgb */ color: rgb(24, 8, 32);
/* oklch */ color: oklch(17.4% 0.052 313.1);

Tailwind

colors: {
  custom: {
    50: '#544a5b',
    500: '#180820',
    950: '#000000',
  },
}

SCSS

$custom: #180820;
$custom-light: #544a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#180820",
  "rgb": {
    "r": 24,
    "g": 8,
    "b": 32
  },
  "hsl": {
    "h": 280,
    "s": 60,
    "l": 7.843
  },
  "oklch": {
    "l": 0.1739,
    "c": 0.05184,
    "h": 313.1
  },
  "luminance": 0.00472
}

Semantic roles & 50–950 ramp

primary

#180820

secondary

#395E26

accent

#E34579

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020104

muted

#787779

Preview Lab

Preview with #180820

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

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