#280D2C#280D2C

#280D2C is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.8% C 0.067 H 322.3°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#280D2C
RGB	rgb(40, 13, 44)
HSL	hsl(292, 54%, 11%)
HSV	hsv(292, 70%, 17%)
CMYK	cmyk(9.1%, 70.5%, 0%, 82.7%)
CIE-LAB	lab(8.31, 19.87, -14.79)
CIE-LCH	lch(8.31, 24.77, 323.34°)
OKLab	oklab(21.8% 0.0531 -0.041)
OKLCH	oklch(21.8% 0.067 322.3)
XYZ	xyz(1.4736, 0.9209, 2.4825)
Luminance	0.0092 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280D2C #112C0D

analogous

#180D2C #280D2C #2C0D20

triadic

#280D2C #2C280D #0D2C28

tetradic

#280D2C #2C180D #112C0D #0D202C

square

#280D2C #2C180D #112C0D #0D202C

split-complementary

#280D2C #202C0D #0D2C18

monochromatic

#150718 #150718 #280D2C #531B5B #7E298A

Accessibility & contrast

On white

17.73

#280D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#280D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280D2C

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280D2C	#FFFFFF	#000000	##FFFFFF
##280D2C	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)

#08162D

Deuteranopia (green-blind)

#11192B

Tritanopia (blue-blind)

#29111A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #280d2c;
/* rgb */ color: rgb(40, 13, 44);
/* oklch */ color: oklch(21.8% 0.067 322.3);

Tailwind

colors: {
  custom: {
    50: '#634d65',
    500: '#280d2c',
    950: '#000000',
  },
}

SCSS

$custom: #280d2c;
$custom-light: #634d65;
$custom-dark: #000000;

JSON

{
  "hex": "#280d2c",
  "rgb": {
    "r": 40,
    "g": 13,
    "b": 44
  },
  "hsl": {
    "h": 292.258,
    "s": 54.386,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21801,
    "c": 0.06714,
    "h": 322.3
  },
  "luminance": 0.00921
}

Semantic roles & 50–950 ramp

primary

#280D2C

secondary

#35672E

accent

#DE4A5D

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050105

muted

#7A777A

Preview Lab

Preview with #280D2C

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

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