#130321#130321

#130321 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.4% C 0.064 H 306.0°. Best body text is #FFFFFF at 19.76:1 contrast (WCAG AA passes).

Color values

HEX	#130321
RGB	rgb(19, 3, 33)
HSL	hsl(272, 83%, 7%)
HSV	hsv(272, 91%, 13%)
CMYK	cmyk(42.4%, 90.9%, 0%, 87.1%)
CIE-LAB	lab(2.83, 11.38, -15.14)
CIE-LCH	lch(2.83, 18.94, 306.92°)
OKLab	oklab(15.44% 0.0379 -0.0522)
OKLCH	oklch(15.44% 0.064 306)
XYZ	xyz(0.5756, 0.3134, 1.4687)
Luminance	0.0031 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130321 #112103

analogous

#040321 #130321 #210320

triadic

#130321 #211303 #032113

tetradic

#130321 #210403 #112103 #032021

square

#130321 #210403 #112103 #032021

split-complementary

#130321 #202103 #032104

monochromatic

#10031C #10031C #130321 #330859 #540D91

Accessibility & contrast

On white

19.76

#130321 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#130321 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130321

19.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130321	#FFFFFF	#000000	##FFFFFF
##130321	1.00	19.76	1.06	19.76
#FFFFFF	19.76	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A22

Deuteranopia (green-blind)

#000A20

Tritanopia (blue-blind)

#100910

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #130321;
/* rgb */ color: rgb(19, 3, 33);
/* oklch */ color: oklch(15.4% 0.064 306.0);

Tailwind

colors: {
  custom: {
    50: '#50485c',
    500: '#130321',
    950: '#000000',
  },
}

SCSS

$custom: #130321;
$custom-light: #50485c;
$custom-dark: #000000;

JSON

{
  "hex": "#130321",
  "rgb": {
    "r": 19,
    "g": 3,
    "b": 33
  },
  "hsl": {
    "h": 272,
    "s": 83.333,
    "l": 7.059
  },
  "oklch": {
    "l": 0.1544,
    "c": 0.06445,
    "h": 306
  },
  "luminance": 0.00313
}

Semantic roles & 50–950 ramp

primary

#130321

secondary

#3D651B

accent

#FA2E8D

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#020004

muted

#787779

Preview Lab

Preview with #130321

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

Preview Lab → · Contrast checker → · Palette generator →