#100424#100424

#100424 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.6% C 0.065 H 296.5°. Best body text is #FFFFFF at 19.72:1 contrast (WCAG AA passes).

Color values

HEX	#100424
RGB	rgb(16, 4, 36)
HSL	hsl(263, 80%, 8%)
HSV	hsv(263, 89%, 14%)
CMYK	cmyk(55.6%, 88.9%, 0%, 85.9%)
CIE-LAB	lab(2.93, 10.94, -17.36)
CIE-LCH	lch(2.93, 20.52, 302.23°)
OKLab	oklab(15.57% 0.0291 -0.0583)
OKLCH	oklch(15.57% 0.065 296.5)
XYZ	xyz(0.5755, 0.3244, 1.7010)
Luminance	0.0032 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100424 #182404

analogous

#040824 #100424 #200424

triadic

#100424 #241004 #042410

tetradic

#100424 #240408 #182404 #042420

square

#100424 #240408 #182404 #042420

split-complementary

#100424 #242004 #082404

monochromatic

#0C031C #0C031C #100424 #280A5B #411092

Accessibility & contrast

On white

19.72

#100424 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#100424 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100424

19.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100424	#FFFFFF	#000000	##FFFFFF
##100424	1.00	19.72	1.06	19.72
#FFFFFF	19.72	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B25

Deuteranopia (green-blind)

#000A23

Tritanopia (blue-blind)

#0B0B12

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #100424;
/* rgb */ color: rgb(16, 4, 36);
/* oklch */ color: oklch(15.6% 0.065 296.5);

Tailwind

colors: {
  custom: {
    50: '#4e485e',
    500: '#100424',
    950: '#000000',
  },
}

SCSS

$custom: #100424;
$custom-light: #4e485e;
$custom-dark: #000000;

JSON

{
  "hex": "#100424",
  "rgb": {
    "r": 16,
    "g": 4,
    "b": 36
  },
  "hsl": {
    "h": 262.5,
    "s": 80,
    "l": 7.843
  },
  "oklch": {
    "l": 0.15566,
    "c": 0.06519,
    "h": 296.5
  },
  "luminance": 0.00324
}

Semantic roles & 50–950 ramp

primary

#100424

secondary

#4B671D

accent

#F631AD

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#020004

muted

#787779

Preview Lab

Preview with #100424

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

Preview Lab → · Contrast checker → · Palette generator →