#100616#100616

#100616 is a very dark, muted violet. Relative luminance 0.003; OKLCH L 14.8% C 0.038 H 312.1°. Best body text is #FFFFFF at 19.82:1 contrast (WCAG AA passes).

Color values

HEX	#100616
RGB	rgb(16, 6, 22)
HSL	hsl(278, 57%, 5%)
HSV	hsv(278, 73%, 9%)
CMYK	cmyk(27.3%, 72.7%, 0%, 91.4%)
CIE-LAB	lab(2.69, 5.74, -6.71)
CIE-LCH	lch(2.69, 8.83, 310.52°)
OKLab	oklab(14.82% 0.0252 -0.0279)
OKLCH	oklch(14.82% 0.038 312.1)
XYZ	xyz(0.4236, 0.2983, 0.7942)
Luminance	0.0030 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100616 #0C1606

analogous

#080616 #100616 #160614

triadic

#100616 #161006 #061610

tetradic

#100616 #160806 #0C1606 #061416

square

#100616 #160806 #0C1606 #061416

split-complementary

#100616 #141606 #061608

monochromatic

#110718 #110718 #110718 #331346 #562076

Accessibility & contrast

On white

19.82

#100616 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#100616 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100616

19.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100616	#FFFFFF	#000000	##FFFFFF
##100616	1.00	19.82	1.06	19.82
#FFFFFF	19.82	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#030917

Deuteranopia (green-blind)

#050A16

Tritanopia (blue-blind)

#0F080C

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #100616;
/* rgb */ color: rgb(16, 6, 22);
/* oklch */ color: oklch(14.8% 0.038 312.1);

Tailwind

colors: {
  custom: {
    50: '#4e4952',
    500: '#100616',
    950: '#000000',
  },
}

SCSS

$custom: #100616;
$custom-light: #4e4952;
$custom-dark: #000000;

JSON

{
  "hex": "#100616",
  "rgb": {
    "r": 16,
    "g": 6,
    "b": 22
  },
  "hsl": {
    "h": 277.5,
    "s": 57.143,
    "l": 5.49
  },
  "oklch": {
    "l": 0.14823,
    "c": 0.03756,
    "h": 312.1
  },
  "luminance": 0.00298
}

Semantic roles & 50–950 ramp

primary

#100616

secondary

#365424

accent

#E04781

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#010002

muted

#777778

Preview Lab

Preview with #100616

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

Preview Lab → · Contrast checker → · Palette generator →