#16011B#16011B

#16011B is a very dark, moderate purple. Relative luminance 0.003; OKLCH L 14.8% C 0.065 H 320.4°. Best body text is #FFFFFF at 19.92:1 contrast (WCAG AA passes).

Color values

HEX	#16011B
RGB	rgb(22, 1, 27)
HSL	hsl(288, 93%, 5%)
HSV	hsv(288, 96%, 11%)
CMYK	cmyk(18.5%, 96.3%, 0%, 89.4%)
CIE-LAB	lab(2.45, 11.53, -10.90)
CIE-LCH	lch(2.45, 15.87, 316.61°)
OKLab	oklab(14.82% 0.0504 -0.0416)
OKLCH	oklch(14.82% 0.065 320.4)
XYZ	xyz(0.5395, 0.2714, 1.0607)
Luminance	0.0027 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16011B #061B01

analogous

#09011B #16011B #1B0113

triadic

#16011B #1B1601 #011B16

tetradic

#16011B #1B0901 #061B01 #01131B

square

#16011B #1B0901 #061B01 #01131B

split-complementary

#16011B #131B01 #011B09

monochromatic

#18011E #18011E #18011E #460356 #760591

Accessibility & contrast

On white

19.92

#16011B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#16011B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16011B

19.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16011B	#FFFFFF	#000000	##FFFFFF
##16011B	1.00	19.92	1.05	19.92
#FFFFFF	19.92	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00071C

Deuteranopia (green-blind)

#020A1A

Tritanopia (blue-blind)

#16040C

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #16011b;
/* rgb */ color: rgb(22, 1, 27);
/* oklch */ color: oklch(14.8% 0.065 320.4);

Tailwind

colors: {
  custom: {
    50: '#524757',
    500: '#16011b',
    950: '#000000',
  },
}

SCSS

$custom: #16011b;
$custom-light: #524757;
$custom-dark: #000000;

JSON

{
  "hex": "#16011b",
  "rgb": {
    "r": 22,
    "g": 1,
    "b": 27
  },
  "hsl": {
    "h": 288.462,
    "s": 92.857,
    "l": 5.49
  },
  "oklch": {
    "l": 0.14821,
    "c": 0.06532,
    "h": 320.4
  },
  "luminance": 0.00271
}

Semantic roles & 50–950 ramp

primary

#16011B

secondary

#246315

accent

#FF2952

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#020003

muted

#787778

Preview Lab

Preview with #16011B

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

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