#180116#180116

#180116 is a very dark, moderate purple. Relative luminance 0.003; OKLCH L 14.8% C 0.061 H 331.4°. Best body text is #FFFFFF at 19.91:1 contrast (WCAG AA passes).

Color values

HEX	#180116
RGB	rgb(24, 1, 22)
HSL	hsl(305, 92%, 5%)
HSV	hsv(305, 96%, 9%)
CMYK	cmyk(0%, 95.8%, 8.3%, 90.6%)
CIE-LAB	lab(2.47, 11.14, -6.94)
CIE-LCH	lch(2.47, 13.13, 328.07°)
OKLab	oklab(14.81% 0.0539 -0.0293)
OKLCH	oklch(14.81% 0.061 331.4)
XYZ	xyz(0.5324, 0.2739, 0.7837)
Luminance	0.0027 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180116 #011803

analogous

#0E0118 #180116 #18010B

triadic

#180116 #161801 #011618

tetradic

#180116 #180E01 #011803 #010B18

square

#180116 #180E01 #011803 #010B18

split-complementary

#180116 #0B1801 #01180E

monochromatic

#1D011B #1D011B #1D011B #53034C #8E0682

Accessibility & contrast

On white

19.91

#180116 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#180116 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180116

19.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180116	#FFFFFF	#000000	##FFFFFF
##180116	1.00	19.91	1.05	19.91
#FFFFFF	19.91	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000717

Deuteranopia (green-blind)

#060A15

Tritanopia (blue-blind)

#190209

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #180116;
/* rgb */ color: rgb(24, 1, 22);
/* oklch */ color: oklch(14.8% 0.061 331.4);

Tailwind

colors: {
  custom: {
    50: '#544752',
    500: '#180116',
    950: '#000000',
  },
}

SCSS

$custom: #180116;
$custom-light: #544752;
$custom-dark: #000000;

JSON

{
  "hex": "#180116",
  "rgb": {
    "r": 24,
    "g": 1,
    "b": 22
  },
  "hsl": {
    "h": 305.217,
    "s": 92,
    "l": 4.902
  },
  "oklch": {
    "l": 0.1481,
    "c": 0.06136,
    "h": 331.4
  },
  "luminance": 0.00274
}

Semantic roles & 50–950 ramp

primary

#180116

secondary

#15601B

accent

#FF3B29

background

#F4F3F4

surface

#E7E5E7

border

#C3C1C3

text

#020002

muted

#787778

Preview Lab

Preview with #180116

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

Preview Lab → · Contrast checker → · Palette generator →