#15001D#15001D

#15001D is a very dark, moderate purple. Relative luminance 0.002; OKLCH L 14.5% C 0.071 H 316.6°. Best body text is #FFFFFF at 20.01:1 contrast (WCAG AA passes).

Color values

HEX	#15001D
RGB	rgb(21, 0, 29)
HSL	hsl(283, 100%, 6%)
HSV	hsv(283, 100%, 11%)
CMYK	cmyk(27.6%, 100%, 0%, 88.6%)
CIE-LAB	lab(2.24, 12.09, -12.83)
CIE-LCH	lch(2.24, 17.63, 313.29°)
OKLab	oklab(14.51% 0.0515 -0.0486)
OKLCH	oklch(14.51% 0.071 316.6)
XYZ	xyz(0.5310, 0.2482, 1.1821)
Luminance	0.0025 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15001D #081D00

analogous

#06001D #15001D #1D0016

triadic

#15001D #1D1500 #001D15

tetradic

#15001D #1D0600 #081D00 #00161D

square

#15001D #1D0600 #081D00 #00161D

split-complementary

#15001D #161D00 #001D06

monochromatic

#16001F #16001F #16001F #41005A #6E0097

Accessibility & contrast

On white

20.01

#15001D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#15001D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15001D

20.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15001D	#FFFFFF	#000000	##FFFFFF
##15001D	1.00	20.01	1.05	20.01
#FFFFFF	20.01	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00071E

Deuteranopia (green-blind)

#00091C

Tritanopia (blue-blind)

#14040C

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #15001d;
/* rgb */ color: rgb(21, 0, 29);
/* oklch */ color: oklch(14.5% 0.071 316.6);

Tailwind

colors: {
  custom: {
    50: '#514658',
    500: '#15001d',
    950: '#000000',
  },
}

SCSS

$custom: #15001d;
$custom-light: #514658;
$custom-dark: #000000;

JSON

{
  "hex": "#15001d",
  "rgb": {
    "r": 21,
    "g": 0,
    "b": 29
  },
  "hsl": {
    "h": 283.448,
    "s": 100,
    "l": 5.686
  },
  "oklch": {
    "l": 0.14508,
    "c": 0.07085,
    "h": 316.6
  },
  "luminance": 0.00248
}

Semantic roles & 50–950 ramp

primary

#15001D

secondary

#296712

accent

#FF2964

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#020003

muted

#787778

Preview Lab

Preview with #15001D

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

Preview Lab → · Contrast checker → · Palette generator →