#100B14#100B14

#100B14 is a very dark, muted violet. Relative luminance 0.004; OKLCH L 16.1% C 0.020 H 309.5°. Best body text is #FFFFFF at 19.44:1 contrast (WCAG AA passes).

Color values

HEX	#100B14
RGB	rgb(16, 11, 20)
HSL	hsl(273, 29%, 6%)
HSV	hsv(273, 45%, 8%)
CMYK	cmyk(20%, 45%, 0%, 92.2%)
CIE-LAB	lab(3.61, 3.25, -3.99)
CIE-LCH	lch(3.61, 5.15, 309.17°)
OKLab	oklab(16.08% 0.0129 -0.0156)
OKLCH	oklch(16.08% 0.02 309.5)
XYZ	xyz(0.4596, 0.4000, 0.7147)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100B14 #0F140B

analogous

#0B0B14 #100B14 #140B13

triadic

#100B14 #14100B #0B1410

tetradic

#100B14 #140B0B #0F140B #0B1314

square

#100B14 #140B0B #0F140B #0B1314

split-complementary

#100B14 #13140B #0B140B

monochromatic

#100B14 #100B14 #100B14 #30213B #4F3663

Accessibility & contrast

On white

19.44

#100B14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#100B14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100B14

19.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100B14	#FFFFFF	#000000	##FFFFFF
##100B14	1.00	19.44	1.08	19.44
#FFFFFF	19.44	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090D14

Deuteranopia (green-blind)

#0B0D14

Tritanopia (blue-blind)

#100C0E

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #100b14;
/* rgb */ color: rgb(16, 11, 20);
/* oklch */ color: oklch(16.1% 0.020 309.5);

Tailwind

colors: {
  custom: {
    50: '#4e4c51',
    500: '#100b14',
    950: '#000000',
  },
}

SCSS

$custom: #100b14;
$custom-light: #4e4c51;
$custom-dark: #000000;

JSON

{
  "hex": "#100b14",
  "rgb": {
    "r": 16,
    "g": 11,
    "b": 20
  },
  "hsl": {
    "h": 273.333,
    "s": 29.032,
    "l": 6.078
  },
  "oklch": {
    "l": 0.16077,
    "c": 0.0202,
    "h": 309.5
  },
  "luminance": 0.004
}

Semantic roles & 50–950 ramp

primary

#100B14

secondary

#3C4A31

accent

#C5628E

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010102

muted

#777778

Preview Lab

Preview with #100B14

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

Preview Lab → · Contrast checker → · Palette generator →