#180C19#180C19

#180C19 is a very dark, muted purple. Relative luminance 0.005; OKLCH L 17.8% C 0.032 H 324.1°. Best body text is #FFFFFF at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#180C19
RGB	rgb(24, 12, 25)
HSL	hsl(295, 35%, 7%)
HSV	hsv(295, 52%, 10%)
CMYK	cmyk(4%, 52%, 0%, 90.2%)
CIE-LAB	lab(4.76, 7.47, -5.88)
CIE-LCH	lch(4.76, 9.51, 321.81°)
OKLab	oklab(17.79% 0.0259 -0.0187)
OKLCH	oklch(17.79% 0.032 324.1)
XYZ	xyz(0.6836, 0.5273, 0.9853)
Luminance	0.0053 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180C19 #0D190C

analogous

#120C19 #180C19 #190C14

triadic

#180C19 #19180C #0C1918

tetradic

#180C19 #19120C #0D190C #0C1419

square

#180C19 #19120C #0D190C #0C1419

split-complementary

#180C19 #14190C #0C1912

monochromatic

#140A15 #140A15 #180C19 #402042 #67346C

Accessibility & contrast

On white

19.00

#180C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#180C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180C19

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180C19	#FFFFFF	#000000	##FFFFFF
##180C19	1.00	19.00	1.11	19.00
#FFFFFF	19.00	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	19.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0F19

Deuteranopia (green-blind)

#0E1119

Tritanopia (blue-blind)

#190D11

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #180c19;
/* rgb */ color: rgb(24, 12, 25);
/* oklch */ color: oklch(17.8% 0.032 324.1);

Tailwind

colors: {
  custom: {
    50: '#544c55',
    500: '#180c19',
    950: '#000000',
  },
}

SCSS

$custom: #180c19;
$custom-light: #544c55;
$custom-dark: #000000;

JSON

{
  "hex": "#180c19",
  "rgb": {
    "r": 24,
    "g": 12,
    "b": 25
  },
  "hsl": {
    "h": 295.385,
    "s": 35.135,
    "l": 7.255
  },
  "oklch": {
    "l": 0.17786,
    "c": 0.03193,
    "h": 324.1
  },
  "luminance": 0.00527
}

Semantic roles & 50–950 ramp

primary

#180C19

secondary

#335031

accent

#CB5D65

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#020103

muted

#787778

Preview Lab

Preview with #180C19

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

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