#100520#100520

#100520 is a very dark, muted violet. Relative luminance 0.003; OKLCH L 15.4% C 0.057 H 299.4°. Best body text is #FFFFFF at 19.73:1 contrast (WCAG AA passes).

Color values

HEX	#100520
RGB	rgb(16, 5, 32)
HSL	hsl(264, 73%, 7%)
HSV	hsv(264, 84%, 13%)
CMYK	cmyk(50%, 84.4%, 0%, 87.5%)
CIE-LAB	lab(2.92, 9.08, -14.25)
CIE-LCH	lch(2.92, 16.89, 302.51°)
OKLab	oklab(15.42% 0.0277 -0.0492)
OKLCH	oklch(15.42% 0.057 299.4)
XYZ	xyz(0.5286, 0.3230, 1.4007)
Luminance	0.0032 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100520 #152005

analogous

#050820 #100520 #1E0520

triadic

#100520 #201005 #052010

tetradic

#100520 #200508 #152005 #05201E

square

#100520 #200508 #152005 #05201E

split-complementary

#100520 #201E05 #082005

monochromatic

#0D041A #0D041A #100520 #2A0D55 #45168A

Accessibility & contrast

On white

19.73

#100520 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#100520 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100520

19.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100520	#FFFFFF	#000000	##FFFFFF
##100520	1.00	19.73	1.06	19.73
#FFFFFF	19.73	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B21

Deuteranopia (green-blind)

#000A1F

Tritanopia (blue-blind)

#0C0A11

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #100520;
/* rgb */ color: rgb(16, 5, 32);
/* oklch */ color: oklch(15.4% 0.057 299.4);

Tailwind

colors: {
  custom: {
    50: '#4e495b',
    500: '#100520',
    950: '#000000',
  },
}

SCSS

$custom: #100520;
$custom-light: #4e495b;
$custom-dark: #000000;

JSON

{
  "hex": "#100520",
  "rgb": {
    "r": 16,
    "g": 5,
    "b": 32
  },
  "hsl": {
    "h": 264.444,
    "s": 72.973,
    "l": 7.255
  },
  "oklch": {
    "l": 0.1542,
    "c": 0.05652,
    "h": 299.4
  },
  "luminance": 0.00323
}

Semantic roles & 50–950 ramp

primary

#100520

secondary

#466120

accent

#F038A5

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010004

muted

#777779

Preview Lab

Preview with #100520

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

Preview Lab → · Contrast checker → · Palette generator →