#100320#100320

#100320 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 14.8% C 0.062 H 301.5°. Best body text is #FFFFFF at 19.89:1 contrast (WCAG AA passes).

Color values

HEX	#100320
RGB	rgb(16, 3, 32)
HSL	hsl(267, 83%, 7%)
HSV	hsv(267, 91%, 13%)
CMYK	cmyk(50%, 90.6%, 0%, 87.5%)
CIE-LAB	lab(2.53, 9.88, -14.84)
CIE-LCH	lch(2.53, 17.83, 303.65°)
OKLab	oklab(14.85% 0.0325 -0.0531)
OKLCH	oklch(14.85% 0.062 301.5)
XYZ	xyz(0.5069, 0.2796, 1.3935)
Luminance	0.0028 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100320 #132003

analogous

#030420 #100320 #1F0320

triadic

#100320 #201003 #032010

tetradic

#100320 #200304 #132003 #03201F

square

#100320 #200304 #132003 #03201F

split-complementary

#100320 #201F03 #042003

monochromatic

#0E031C #0E031C #100320 #2C0858 #480D90

Accessibility & contrast

On white

19.89

#100320 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#100320 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100320

19.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100320	#FFFFFF	#000000	##FFFFFF
##100320	1.00	19.89	1.06	19.89
#FFFFFF	19.89	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000921

Deuteranopia (green-blind)

#00091F

Tritanopia (blue-blind)

#0D0810

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #100320;
/* rgb */ color: rgb(16, 3, 32);
/* oklch */ color: oklch(14.8% 0.062 301.5);

Tailwind

colors: {
  custom: {
    50: '#4e485b',
    500: '#100320',
    950: '#000000',
  },
}

SCSS

$custom: #100320;
$custom-light: #4e485b;
$custom-dark: #000000;

JSON

{
  "hex": "#100320",
  "rgb": {
    "r": 16,
    "g": 3,
    "b": 32
  },
  "hsl": {
    "h": 266.897,
    "s": 82.857,
    "l": 6.863
  },
  "oklch": {
    "l": 0.14846,
    "c": 0.06224,
    "h": 301.5
  },
  "luminance": 0.0028
}

Semantic roles & 50–950 ramp

primary

#100320

secondary

#43641B

accent

#F92F9E

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010004

muted

#777779

Preview Lab

Preview with #100320

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

Preview Lab → · Contrast checker → · Palette generator →