#180927#180927

#180927 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.2% C 0.060 H 304.1°. Best body text is #FFFFFF at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#180927
RGB	rgb(24, 9, 39)
HSL	hsl(270, 63%, 9%)
HSV	hsv(270, 77%, 15%)
CMYK	cmyk(38.5%, 76.9%, 0%, 84.7%)
CIE-LAB	lab(4.84, 13.56, -16.64)
CIE-LCH	lch(4.84, 21.47, 309.17°)
OKLab	oklab(18.18% 0.0337 -0.0497)
OKLCH	oklch(18.18% 0.06 304.1)
XYZ	xyz(0.8405, 0.5361, 1.9783)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180927 #182709

analogous

#090927 #180927 #270927

triadic

#180927 #271809 #092718

tetradic

#180927 #270909 #182709 #092727

square

#180927 #270909 #182709 #092727

split-complementary

#180927 #272709 #092709

monochromatic

#0F0619 #0F0619 #180927 #371459 #55208A

Accessibility & contrast

On white

18.97

#180927 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#180927 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180927

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180927	#FFFFFF	#000000	##FFFFFF
##180927	1.00	18.97	1.11	18.97
#FFFFFF	18.97	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001028

Deuteranopia (green-blind)

#041026

Tritanopia (blue-blind)

#150F16

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #180927;
/* rgb */ color: rgb(24, 9, 39);
/* oklch */ color: oklch(18.2% 0.060 304.1);

Tailwind

colors: {
  custom: {
    50: '#554a61',
    500: '#180927',
    950: '#000000',
  },
}

SCSS

$custom: #180927;
$custom-light: #554a61;
$custom-dark: #000000;

JSON

{
  "hex": "#180927",
  "rgb": {
    "r": 24,
    "g": 9,
    "b": 39
  },
  "hsl": {
    "h": 270,
    "s": 62.5,
    "l": 9.412
  },
  "oklch": {
    "l": 0.18183,
    "c": 0.06006,
    "h": 304.1
  },
  "luminance": 0.00536
}

Semantic roles & 50–950 ramp

primary

#180927

secondary

#466427

accent

#E64294

background

#F5F4F5

surface

#E9E7E9

border

#C5C3C5

text

#030105

muted

#787779

Preview Lab

Preview with #180927

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

Preview Lab → · Contrast checker → · Palette generator →