#100420#100420

#100420 is a very dark, muted violet. Relative luminance 0.003; OKLCH L 15.1% C 0.059 H 300.4°. Best body text is #FFFFFF at 19.81:1 contrast (WCAG AA passes).

Color values

HEX	#100420
RGB	rgb(16, 4, 32)
HSL	hsl(266, 78%, 7%)
HSV	hsv(266, 88%, 13%)
CMYK	cmyk(50%, 87.5%, 0%, 87.5%)
CIE-LAB	lab(2.72, 9.48, -14.54)
CIE-LCH	lch(2.72, 17.36, 303.09°)
OKLab	oklab(15.14% 0.0301 -0.0511)
OKLCH	oklch(15.14% 0.059 300.4)
XYZ	xyz(0.5177, 0.3013, 1.3971)
Luminance	0.0030 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100420 #142004

analogous

#040620 #100420 #1E0420

triadic

#100420 #201004 #042010

tetradic

#100420 #200406 #142004 #04201E

square

#100420 #200406 #142004 #04201E

split-complementary

#100420 #201E04 #062004

monochromatic

#0E031B #0E031B #100420 #2B0B56 #46128D

Accessibility & contrast

On white

19.81

#100420 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#100420 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100420

19.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100420	#FFFFFF	#000000	##FFFFFF
##100420	1.00	19.81	1.06	19.81
#FFFFFF	19.81	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A21

Deuteranopia (green-blind)

#000A1F

Tritanopia (blue-blind)

#0C0910

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #100420;
/* rgb */ color: rgb(16, 4, 32);
/* oklch */ color: oklch(15.1% 0.059 300.4);

Tailwind

colors: {
  custom: {
    50: '#4e485b',
    500: '#100420',
    950: '#000000',
  },
}

SCSS

$custom: #100420;
$custom-light: #4e485b;
$custom-dark: #000000;

JSON

{
  "hex": "#100420",
  "rgb": {
    "r": 16,
    "g": 4,
    "b": 32
  },
  "hsl": {
    "h": 265.714,
    "s": 77.778,
    "l": 7.059
  },
  "oklch": {
    "l": 0.15138,
    "c": 0.0593,
    "h": 300.4
  },
  "luminance": 0.00301
}

Semantic roles & 50–950 ramp

primary

#100420

secondary

#45631D

accent

#F434A2

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010004

muted

#777779

Preview Lab

Preview with #100420

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

Preview Lab → · Contrast checker → · Palette generator →