#28082D#28082D

#28082D is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.1% C 0.077 H 322.0°. Best body text is #FFFFFF at 18.06:1 contrast (WCAG AA passes).

Color values

HEX	#28082D
RGB	rgb(40, 8, 45)
HSL	hsl(292, 70%, 10%)
HSV	hsv(292, 82%, 18%)
CMYK	cmyk(11.1%, 82.2%, 0%, 82.4%)
CIE-LAB	lab(7.36, 22.92, -17.06)
CIE-LCH	lch(7.36, 28.57, 323.35°)
OKLab	oklab(21.12% 0.061 -0.0477)
OKLCH	oklch(21.12% 0.077 322)
XYZ	xyz(1.4355, 0.8143, 2.5637)
Luminance	0.0081 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28082D #0D2D08

analogous

#15082D #28082D #2D081F

triadic

#28082D #2D2808 #082D28

tetradic

#28082D #2D1508 #0D2D08 #081F2D

square

#28082D #2D1508 #0D2D08 #081F2D

split-complementary

#28082D #1F2D08 #082D15

monochromatic

#17051A #17051A #28082D #561161 #841A95

Accessibility & contrast

On white

18.06

#28082D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#28082D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28082D

18.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28082D	#FFFFFF	#000000	##FFFFFF
##28082D	1.00	18.06	1.16	18.06
#FFFFFF	18.06	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01142E

Deuteranopia (green-blind)

#0D172C

Tritanopia (blue-blind)

#290E19

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #28082d;
/* rgb */ color: rgb(40, 8, 45);
/* oklch */ color: oklch(21.1% 0.077 322.0);

Tailwind

colors: {
  custom: {
    50: '#644a66',
    500: '#28082d',
    950: '#000000',
  },
}

SCSS

$custom: #28082d;
$custom-light: #644a66;
$custom-dark: #000000;

JSON

{
  "hex": "#28082d",
  "rgb": {
    "r": 40,
    "g": 8,
    "b": 45
  },
  "hsl": {
    "h": 291.892,
    "s": 69.811,
    "l": 10.392
  },
  "oklch": {
    "l": 0.21116,
    "c": 0.07744,
    "h": 322
  },
  "luminance": 0.00814
}

Semantic roles & 50–950 ramp

primary

#28082D

secondary

#2F6C25

accent

#ED3B53

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #28082D

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

Preview Lab → · Contrast checker → · Palette generator →