#180E1A#180E1A

#180E1A is a very dark, muted purple. Relative luminance 0.006; OKLCH L 18.3% C 0.028 H 320.7°. Best body text is #FFFFFF at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#180E1A
RGB	rgb(24, 14, 26)
HSL	hsl(290, 30%, 8%)
HSV	hsv(290, 46%, 10%)
CMYK	cmyk(7.7%, 46.2%, 0%, 89.8%)
CIE-LAB	lab(5.27, 6.81, -5.93)
CIE-LCH	lch(5.27, 9.03, 318.95°)
OKLab	oklab(18.32% 0.022 -0.018)
OKLCH	oklch(18.32% 0.028 320.7)
XYZ	xyz(0.7202, 0.5829, 1.0516)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180E1A #101A0E

analogous

#120E1A #180E1A #1A0E16

triadic

#180E1A #1A180E #0E1A18

tetradic

#180E1A #1A120E #101A0E #0E161A

square

#180E1A #1A120E #101A0E #0E161A

split-complementary

#180E1A #161A0E #0E1A12

monochromatic

#120B14 #120B14 #180E1A #3D2342 #61396A

Accessibility & contrast

On white

18.81

#180E1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#180E1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180E1A

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180E1A	#FFFFFF	#000000	##FFFFFF
##180E1A	1.00	18.81	1.12	18.81
#FFFFFF	18.81	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D111A

Deuteranopia (green-blind)

#0F121A

Tritanopia (blue-blind)

#180F12

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #180e1a;
/* rgb */ color: rgb(24, 14, 26);
/* oklch */ color: oklch(18.3% 0.028 320.7);

Tailwind

colors: {
  custom: {
    50: '#544d56',
    500: '#180e1a',
    950: '#000000',
  },
}

SCSS

$custom: #180e1a;
$custom-light: #544d56;
$custom-dark: #000000;

JSON

{
  "hex": "#180e1a",
  "rgb": {
    "r": 24,
    "g": 14,
    "b": 26
  },
  "hsl": {
    "h": 290,
    "s": 30,
    "l": 7.843
  },
  "oklch": {
    "l": 0.18323,
    "c": 0.02842,
    "h": 320.7
  },
  "luminance": 0.00583
}

Semantic roles & 50–950 ramp

primary

#180E1A

secondary

#395034

accent

#C66272

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020103

muted

#787778

Preview Lab

Preview with #180E1A

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

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