#120018#120018

#120018 is a very dark, moderate purple. Relative luminance 0.002; OKLCH L 13.4% C 0.065 H 318.6°. Best body text is #FFFFFF at 20.21:1 contrast (WCAG AA passes).

Color values

HEX	#120018
RGB	rgb(18, 0, 24)
HSL	hsl(285, 100%, 5%)
HSV	hsv(285, 100%, 9%)
CMYK	cmyk(25%, 100%, 0%, 90.6%)
CIE-LAB	lab(1.76, 9.39, -9.55)
CIE-LCH	lch(1.76, 13.40, 314.52°)
OKLab	oklab(13.37% 0.0485 -0.0428)
OKLCH	oklch(13.37% 0.065 318.6)
XYZ	xyz(0.4143, 0.1946, 0.8797)
Luminance	0.0019 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 12.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120018 #061800

analogous

#060018 #120018 #180012

triadic

#120018 #181200 #001812

tetradic

#120018 #180600 #061800 #001218

square

#120018 #180600 #061800 #001218

split-complementary

#120018 #121800 #001806

monochromatic

#17001F #17001F #17001F #400055 #6E0092

Accessibility & contrast

On white

20.21

#120018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#120018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120018

20.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120018	#FFFFFF	#000000	##FFFFFF
##120018	1.00	20.21	1.04	20.21
#FFFFFF	20.21	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000519

Deuteranopia (green-blind)

#000717

Tritanopia (blue-blind)

#120309

Achromatopsia (no color)

#060606

Design tokens & code

CSS

--color: #120018;
/* rgb */ color: rgb(18, 0, 24);
/* oklch */ color: oklch(13.4% 0.065 318.6);

Tailwind

colors: {
  custom: {
    50: '#4f4654',
    500: '#120018',
    950: '#000000',
  },
}

SCSS

$custom: #120018;
$custom-light: #4f4654;
$custom-dark: #000000;

JSON

{
  "hex": "#120018",
  "rgb": {
    "r": 18,
    "g": 0,
    "b": 24
  },
  "hsl": {
    "h": 285,
    "s": 100,
    "l": 4.706
  },
  "oklch": {
    "l": 0.13367,
    "c": 0.06463,
    "h": 318.6
  },
  "luminance": 0.00195
}

Semantic roles & 50–950 ramp

primary

#120018

secondary

#266211

accent

#FF295E

background

#F4F3F4

surface

#E7E5E7

border

#C3C1C3

text

#020002

muted

#787778

Preview Lab

Preview with #120018

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

Preview Lab → · Contrast checker → · Palette generator →