#100A12#100A12

#100A12 is a very dark, near-neutral purple. Relative luminance 0.004; OKLCH L 15.7% C 0.019 H 317.6°. Best body text is #FFFFFF at 19.55:1 contrast (WCAG AA passes).

Color values

HEX	#100A12
RGB	rgb(16, 10, 18)
HSL	hsl(285, 29%, 5%)
HSV	hsv(285, 44%, 7%)
CMYK	cmyk(11.1%, 44.4%, 0%, 92.9%)
CIE-LAB	lab(3.35, 3.23, -3.11)
CIE-LCH	lch(3.35, 4.48, 316.13°)
OKLab	oklab(15.69% 0.0142 -0.013)
OKLCH	oklch(15.69% 0.019 317.6)
XYZ	xyz(0.4314, 0.3709, 0.6210)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100A12 #0C120A

analogous

#0C0A12 #100A12 #120A10

triadic

#100A12 #12100A #0A1210

tetradic

#100A12 #120C0A #0C120A #0A1012

square

#100A12 #120C0A #0C120A #0A1012

split-complementary

#100A12 #10120A #0A120C

monochromatic

#110B14 #110B14 #110B14 #332039 #563661

Accessibility & contrast

On white

19.55

#100A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#100A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100A12

19.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100A12	#FFFFFF	#000000	##FFFFFF
##100A12	1.00	19.55	1.07	19.55
#FFFFFF	19.55	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090C12

Deuteranopia (green-blind)

#0A0C12

Tritanopia (blue-blind)

#100B0D

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #100a12;
/* rgb */ color: rgb(16, 10, 18);
/* oklch */ color: oklch(15.7% 0.019 317.6);

Tailwind

colors: {
  custom: {
    50: '#4e4b50',
    500: '#100a12',
    950: '#000000',
  },
}

SCSS

$custom: #100a12;
$custom-light: #4e4b50;
$custom-dark: #000000;

JSON

{
  "hex": "#100a12",
  "rgb": {
    "r": 16,
    "g": 10,
    "b": 18
  },
  "hsl": {
    "h": 285,
    "s": 28.571,
    "l": 5.49
  },
  "oklch": {
    "l": 0.15691,
    "c": 0.01922,
    "h": 317.6
  },
  "luminance": 0.00371
}

Semantic roles & 50–950 ramp

primary

#100A12

secondary

#364830

accent

#C5637B

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010102

muted

#777778

Preview Lab

Preview with #100A12

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

Preview Lab → · Contrast checker → · Palette generator →