#180E1E#180E1E

#180E1E is a very dark, muted violet. Relative luminance 0.006; OKLCH L 18.6% C 0.035 H 312.0°. Best body text is #FFFFFF at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#180E1E
RGB	rgb(24, 14, 30)
HSL	hsl(278, 36%, 9%)
HSV	hsv(278, 53%, 12%)
CMYK	cmyk(20%, 53.3%, 0%, 88.2%)
CIE-LAB	lab(5.44, 8.02, -8.79)
CIE-LCH	lch(5.44, 11.90, 312.37°)
OKLab	oklab(18.57% 0.0233 -0.0259)
OKLCH	oklch(18.57% 0.035 312)
XYZ	xyz(0.7680, 0.6020, 1.3038)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180E1E #141E0E

analogous

#100E1E #180E1E #1E0E1C

triadic

#180E1E #1E180E #0E1E18

tetradic

#180E1E #1E100E #141E0E #0E1C1E

square

#180E1E #1E100E #141E0E #0E1C1E

split-complementary

#180E1E #1C1E0E #0E1E10

monochromatic

#110A15 #110A15 #180E1E #392148 #5B3571

Accessibility & contrast

On white

18.74

#180E1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#180E1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180E1E

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180E1E	#FFFFFF	#000000	##FFFFFF
##180E1E	1.00	18.74	1.12	18.74
#FFFFFF	18.74	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B111F

Deuteranopia (green-blind)

#0D121E

Tritanopia (blue-blind)

#171014

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #180e1e;
/* rgb */ color: rgb(24, 14, 30);
/* oklch */ color: oklch(18.6% 0.035 312.0);

Tailwind

colors: {
  custom: {
    50: '#544d59',
    500: '#180e1e',
    950: '#000000',
  },
}

SCSS

$custom: #180e1e;
$custom-light: #544d59;
$custom-dark: #000000;

JSON

{
  "hex": "#180e1e",
  "rgb": {
    "r": 24,
    "g": 14,
    "b": 30
  },
  "hsl": {
    "h": 277.5,
    "s": 36.364,
    "l": 8.627
  },
  "oklch": {
    "l": 0.18569,
    "c": 0.03485,
    "h": 312
  },
  "luminance": 0.00602
}

Semantic roles & 50–950 ramp

primary

#180E1E

secondary

#405533

accent

#CC5B86

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020103

muted

#787778

Preview Lab

Preview with #180E1E

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

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