#15091C#15091C

#15091C is a very dark, muted violet. Relative luminance 0.004; OKLCH L 16.8% C 0.042 H 311.9°. Best body text is #FFFFFF at 19.31:1 contrast (WCAG AA passes).

Color values

HEX	#15091C
RGB	rgb(21, 9, 28)
HSL	hsl(278, 51%, 7%)
HSV	hsv(278, 68%, 11%)
CMYK	cmyk(25%, 67.9%, 0%, 89%)
CIE-LAB	lab(3.96, 8.17, -9.47)
CIE-LCH	lch(3.96, 12.51, 310.80°)
OKLab	oklab(16.84% 0.0278 -0.0311)
OKLCH	oklch(16.84% 0.042 311.9)
XYZ	xyz(0.6165, 0.4387, 1.1506)
Luminance	0.0044 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15091C #101C09

analogous

#0C091C #15091C #1C091A

triadic

#15091C #1C1509 #091C15

tetradic

#15091C #1C0C09 #101C09 #091A1C

square

#15091C #1C0C09 #101C09 #091A1C

split-complementary

#15091C #1A1C09 #091C0C

monochromatic

#110717 #110717 #15091C #38184A #5A2779

Accessibility & contrast

On white

19.31

#15091C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#15091C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15091C

19.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15091C	#FFFFFF	#000000	##FFFFFF
##15091C	1.00	19.31	1.09	19.31
#FFFFFF	19.31	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#050D1D

Deuteranopia (green-blind)

#080E1B

Tritanopia (blue-blind)

#140C11

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #15091c;
/* rgb */ color: rgb(21, 9, 28);
/* oklch */ color: oklch(16.8% 0.042 311.9);

Tailwind

colors: {
  custom: {
    50: '#514b58',
    500: '#15091c',
    950: '#000000',
  },
}

SCSS

$custom: #15091c;
$custom-light: #514b58;
$custom-dark: #000000;

JSON

{
  "hex": "#15091c",
  "rgb": {
    "r": 21,
    "g": 9,
    "b": 28
  },
  "hsl": {
    "h": 277.895,
    "s": 51.351,
    "l": 7.255
  },
  "oklch": {
    "l": 0.16841,
    "c": 0.04171,
    "h": 311.9
  },
  "luminance": 0.00439
}

Semantic roles & 50–950 ramp

primary

#15091C

secondary

#3A5829

accent

#DB4D81

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020103

muted

#787778

Preview Lab

Preview with #15091C

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

Preview Lab → · Contrast checker → · Palette generator →