#280322#280322

#280322 is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.5% C 0.077 H 335.3°. Best body text is #FFFFFF at 18.64:1 contrast (WCAG AA passes).

Color values

HEX	#280322
RGB	rgb(40, 3, 34)
HSL	hsl(310, 86%, 8%)
HSV	hsv(310, 93%, 16%)
CMYK	cmyk(0%, 92.5%, 15%, 84.3%)
CIE-LAB	lab(5.71, 22.75, -11.27)
CIE-LCH	lch(5.71, 25.39, 333.63°)
OKLab	oklab(19.51% 0.0699 -0.0321)
OKLCH	oklch(19.51% 0.077 335.3)
XYZ	xyz(1.1964, 0.6318, 1.5720)
Luminance	0.0063 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280322 #032809

analogous

#1B0328 #280322 #28030F

triadic

#280322 #222803 #032228

tetradic

#280322 #281B03 #032809 #030F28

square

#280322 #281B03 #032809 #030F28

split-complementary

#280322 #0F2803 #03281B

monochromatic

#1C0218 #1C0218 #280322 #610752 #9A0C83

Accessibility & contrast

On white

18.64

#280322 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#280322 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280322

18.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280322	#FFFFFF	#000000	##FFFFFF
##280322	1.00	18.64	1.13	18.64
#FFFFFF	18.64	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#030F23

Deuteranopia (green-blind)

#0F1521

Tritanopia (blue-blind)

#2B0511

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #280322;
/* rgb */ color: rgb(40, 3, 34);
/* oklch */ color: oklch(19.5% 0.077 335.3);

Tailwind

colors: {
  custom: {
    50: '#63475d',
    500: '#280322',
    950: '#000000',
  },
}

SCSS

$custom: #280322;
$custom-light: #63475d;
$custom-dark: #000000;

JSON

{
  "hex": "#280322",
  "rgb": {
    "r": 40,
    "g": 3,
    "b": 34
  },
  "hsl": {
    "h": 309.73,
    "s": 86.047,
    "l": 8.431
  },
  "oklch": {
    "l": 0.1951,
    "c": 0.07686,
    "h": 335.3
  },
  "luminance": 0.00632
}

Semantic roles & 50–950 ramp

primary

#280322

secondary

#1B6C28

accent

#FC4D2C

background

#F6F4F5

surface

#EBE6E9

border

#C6C2C5

text

#050004

muted

#7A7779

Preview Lab

Preview with #280322

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

Preview Lab → · Contrast checker → · Palette generator →