#21062B#21062B

#21062B is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.4% C 0.075 H 315.5°. Best body text is #FFFFFF at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#21062B
RGB	rgb(33, 6, 43)
HSL	hsl(284, 76%, 10%)
HSV	hsv(284, 86%, 17%)
CMYK	cmyk(23.3%, 86%, 0%, 83.1%)
CIE-LAB	lab(5.67, 20.64, -18.29)
CIE-LCH	lch(5.67, 27.58, 318.45°)
OKLab	oklab(19.41% 0.0537 -0.0528)
OKLCH	oklch(19.41% 0.075 315.5)
XYZ	xyz(1.1283, 0.6280, 2.3468)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21062B #102B06

analogous

#0F062B #21062B #2B0623

triadic

#21062B #2B2106 #062B21

tetradic

#21062B #2B0F06 #102B06 #06232B

square

#21062B #2B0F06 #102B06 #06232B

split-complementary

#21062B #232B06 #062B0F

monochromatic

#15041B #15041B #21062B #4A0D61 #731596

Accessibility & contrast

On white

18.66

#21062B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#21062B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21062B

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21062B	#FFFFFF	#000000	##FFFFFF
##21062B	1.00	18.66	1.13	18.66
#FFFFFF	18.66	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112C

Deuteranopia (green-blind)

#05132A

Tritanopia (blue-blind)

#200D17

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #21062b;
/* rgb */ color: rgb(33, 6, 43);
/* oklch */ color: oklch(19.4% 0.075 315.5);

Tailwind

colors: {
  custom: {
    50: '#5d4964',
    500: '#21062b',
    950: '#000000',
  },
}

SCSS

$custom: #21062b;
$custom-light: #5d4964;
$custom-dark: #000000;

JSON

{
  "hex": "#21062b",
  "rgb": {
    "r": 33,
    "g": 6,
    "b": 43
  },
  "hsl": {
    "h": 283.784,
    "s": 75.51,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19411,
    "c": 0.07532,
    "h": 315.5
  },
  "luminance": 0.00628
}

Semantic roles & 50–950 ramp

primary

#21062B

secondary

#356C21

accent

#F23669

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040105

muted

#79777A

Preview Lab

Preview with #21062B

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

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