#13091C#13091C

#13091C is a very dark, muted violet. Relative luminance 0.004; OKLCH L 16.5% C 0.041 H 306.8°. Best body text is #FFFFFF at 19.38:1 contrast (WCAG AA passes).

Color values

HEX	#13091C
RGB	rgb(19, 9, 28)
HSL	hsl(272, 51%, 7%)
HSV	hsv(272, 68%, 11%)
CMYK	cmyk(32.1%, 67.9%, 0%, 89%)
CIE-LAB	lab(3.77, 7.32, -9.77)
CIE-LCH	lch(3.77, 12.21, 306.85°)
OKLab	oklab(16.54% 0.0244 -0.0326)
OKLCH	oklch(16.54% 0.041 306.8)
XYZ	xyz(0.5758, 0.4177, 1.1487)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13091C #121C09

analogous

#0A091C #13091C #1C091C

triadic

#13091C #1C1309 #091C13

tetradic

#13091C #1C0A09 #121C09 #091C1C

square

#13091C #1C0A09 #121C09 #091C1C

split-complementary

#13091C #1C1C09 #091C0A

monochromatic

#100717 #100717 #13091C #32184A #522779

Accessibility & contrast

On white

19.38

#13091C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#13091C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13091C

19.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13091C	#FFFFFF	#000000	##FFFFFF
##13091C	1.00	19.38	1.08	19.38
#FFFFFF	19.38	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#050D1D

Deuteranopia (green-blind)

#070E1C

Tritanopia (blue-blind)

#120C11

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #13091c;
/* rgb */ color: rgb(19, 9, 28);
/* oklch */ color: oklch(16.5% 0.041 306.8);

Tailwind

colors: {
  custom: {
    50: '#504b58',
    500: '#13091c',
    950: '#000000',
  },
}

SCSS

$custom: #13091c;
$custom-light: #504b58;
$custom-dark: #000000;

JSON

{
  "hex": "#13091c",
  "rgb": {
    "r": 19,
    "g": 9,
    "b": 28
  },
  "hsl": {
    "h": 271.579,
    "s": 51.351,
    "l": 7.255
  },
  "oklch": {
    "l": 0.16543,
    "c": 0.04073,
    "h": 306.8
  },
  "luminance": 0.00418
}

Semantic roles & 50–950 ramp

primary

#13091C

secondary

#3F5829

accent

#DB4D90

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020103

muted

#787778

Preview Lab

Preview with #13091C

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

Preview Lab → · Contrast checker → · Palette generator →