#33022B#33022B

#33022B is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 22.2% C 0.093 H 336.0°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#33022B
RGB	rgb(51, 2, 43)
HSL	hsl(310, 92%, 10%)
HSV	hsv(310, 96%, 20%)
CMYK	cmyk(0%, 96.1%, 15.7%, 80%)
CIE-LAB	lab(8.32, 29.00, -13.88)
CIE-LCH	lch(8.32, 32.15, 334.42°)
OKLab	oklab(22.22% 0.0853 -0.038)
OKLCH	oklch(22.22% 0.093 336)
XYZ	xyz(1.8230, 0.9218, 2.3669)
Luminance	0.0092 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33022B #02330A

analogous

#220233 #33022B #330212

triadic

#33022B #2B3302 #022B33

tetradic

#33022B #332202 #02330A #021233

square

#33022B #332202 #02330A #021233

split-complementary

#33022B #123302 #023322

monochromatic

#1D0119 #1D0119 #33022B #6E045D #A9078E

Accessibility & contrast

On white

17.73

#33022B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#33022B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33022B

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33022B	#FFFFFF	#000000	##FFFFFF
##33022B	1.00	17.73	1.18	17.73
#FFFFFF	17.73	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02132C

Deuteranopia (green-blind)

#141B2A

Tritanopia (blue-blind)

#360516

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #33022b;
/* rgb */ color: rgb(51, 2, 43);
/* oklch */ color: oklch(22.2% 0.093 336.0);

Tailwind

colors: {
  custom: {
    50: '#6d4964',
    500: '#33022b',
    950: '#000000',
  },
}

SCSS

$custom: #33022b;
$custom-light: #6d4964;
$custom-dark: #000000;

JSON

{
  "hex": "#33022b",
  "rgb": {
    "r": 51,
    "g": 2,
    "b": 43
  },
  "hsl": {
    "h": 309.796,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.22218,
    "c": 0.09335,
    "h": 336
  },
  "luminance": 0.00922
}

Semantic roles & 50–950 ramp

primary

#33022B

secondary

#1A7729

accent

#FF4C29

background

#F6F4F6

surface

#ECE7EB

border

#C7C3C6

text

#070105

muted

#7A777A

Preview Lab

Preview with #33022B

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

Preview Lab → · Contrast checker → · Palette generator →