#100718#100718

#100718 is a very dark, muted violet. Relative luminance 0.003; OKLCH L 15.3% C 0.038 H 307.3°. Best body text is #FFFFFF at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#100718
RGB	rgb(16, 7, 24)
HSL	hsl(272, 55%, 6%)
HSV	hsv(272, 71%, 9%)
CMYK	cmyk(33.3%, 70.8%, 0%, 90.6%)
CIE-LAB	lab(2.96, 5.84, -7.81)
CIE-LCH	lch(2.96, 9.76, 306.80°)
OKLab	oklab(15.27% 0.023 -0.0301)
OKLCH	oklch(15.27% 0.038 307.3)
XYZ	xyz(0.4545, 0.3281, 0.9034)
Luminance	0.0033 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100718 #0F1807

analogous

#070718 #100718 #180717

triadic

#100718 #181007 #071810

tetradic

#100718 #180707 #0F1807 #071718

square

#100718 #180707 #0F1807 #071718

split-complementary

#100718 #171807 #071807

monochromatic

#100718 #100718 #100718 #301547 #4F2377

Accessibility & contrast

On white

19.71

#100718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#100718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100718

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100718	#FFFFFF	#000000	##FFFFFF
##100718	1.00	19.71	1.07	19.71
#FFFFFF	19.71	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#040A19

Deuteranopia (green-blind)

#050B18

Tritanopia (blue-blind)

#0F0A0E

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #100718;
/* rgb */ color: rgb(16, 7, 24);
/* oklch */ color: oklch(15.3% 0.038 307.3);

Tailwind

colors: {
  custom: {
    50: '#4e4a54',
    500: '#100718',
    950: '#000000',
  },
}

SCSS

$custom: #100718;
$custom-light: #4e4a54;
$custom-dark: #000000;

JSON

{
  "hex": "#100718",
  "rgb": {
    "r": 16,
    "g": 7,
    "b": 24
  },
  "hsl": {
    "h": 271.765,
    "s": 54.839,
    "l": 6.078
  },
  "oklch": {
    "l": 0.15269,
    "c": 0.03789,
    "h": 307.3
  },
  "luminance": 0.00328
}

Semantic roles & 50–950 ramp

primary

#100718

secondary

#3C5526

accent

#DE4A90

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010102

muted

#777778

Preview Lab

Preview with #100718

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

Preview Lab → · Contrast checker → · Palette generator →