#100418#100418

#100418 is a very dark, muted violet. Relative luminance 0.003; OKLCH L 14.4% C 0.047 H 310.9°. Best body text is #FFFFFF at 19.95:1 contrast (WCAG AA passes).

Color values

HEX	#100418
RGB	rgb(16, 4, 24)
HSL	hsl(276, 71%, 5%)
HSV	hsv(276, 83%, 9%)
CMYK	cmyk(33.3%, 83.3%, 0%, 90.6%)
CIE-LAB	lab(2.37, 7.05, -8.67)
CIE-LCH	lch(2.37, 11.17, 309.10°)
OKLab	oklab(14.37% 0.031 -0.0358)
OKLCH	oklch(14.37% 0.047 310.9)
XYZ	xyz(0.4219, 0.2629, 0.8925)
Luminance	0.0026 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100418 #0C1804

analogous

#060418 #100418 #180416

triadic

#100418 #181004 #041810

tetradic

#100418 #180604 #0C1804 #041618

square

#100418 #180604 #0C1804 #041618

split-complementary

#100418 #161804 #041806

monochromatic

#11041A #11041A #11041A #330D4C #561581

Accessibility & contrast

On white

19.95

#100418 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#100418 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100418

19.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100418	#FFFFFF	#000000	##FFFFFF
##100418	1.00	19.95	1.05	19.95
#FFFFFF	19.95	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#010819

Deuteranopia (green-blind)

#030917

Tritanopia (blue-blind)

#0F070C

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #100418;
/* rgb */ color: rgb(16, 4, 24);
/* oklch */ color: oklch(14.4% 0.047 310.9);

Tailwind

colors: {
  custom: {
    50: '#4e4854',
    500: '#100418',
    950: '#000000',
  },
}

SCSS

$custom: #100418;
$custom-light: #4e4854;
$custom-dark: #000000;

JSON

{
  "hex": "#100418",
  "rgb": {
    "r": 16,
    "g": 4,
    "b": 24
  },
  "hsl": {
    "h": 276,
    "s": 71.429,
    "l": 5.49
  },
  "oklch": {
    "l": 0.14368,
    "c": 0.04734,
    "h": 310.9
  },
  "luminance": 0.00263
}

Semantic roles & 50–950 ramp

primary

#100418

secondary

#365A1E

accent

#EE3A82

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#010002

muted

#777778

Preview Lab

Preview with #100418

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

Preview Lab → · Contrast checker → · Palette generator →