#28082E#28082E

#28082E is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.2% C 0.079 H 320.9°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#28082E
RGB	rgb(40, 8, 46)
HSL	hsl(291, 70%, 11%)
HSV	hsv(291, 83%, 18%)
CMYK	cmyk(13%, 82.6%, 0%, 82%)
CIE-LAB	lab(7.43, 23.18, -17.69)
CIE-LCH	lch(7.43, 29.15, 322.65°)
OKLab	oklab(21.19% 0.061 -0.0495)
OKLCH	oklch(21.19% 0.079 320.9)
XYZ	xyz(1.4550, 0.8221, 2.6663)
Luminance	0.0082 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28082E #0E2E08

analogous

#15082E #28082E #2E0821

triadic

#28082E #2E2808 #082E28

tetradic

#28082E #2E1508 #0E2E08 #08212E

square

#28082E #2E1508 #0E2E08 #08212E

split-complementary

#28082E #212E08 #082E15

monochromatic

#17051A #17051A #28082E #551162 #831A96

Accessibility & contrast

On white

18.04

#28082E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#28082E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28082E

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28082E	#FFFFFF	#000000	##FFFFFF
##28082E	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01142F

Deuteranopia (green-blind)

#0C182D

Tritanopia (blue-blind)

#280F1A

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #28082e;
/* rgb */ color: rgb(40, 8, 46);
/* oklch */ color: oklch(21.2% 0.079 320.9);

Tailwind

colors: {
  custom: {
    50: '#644a67',
    500: '#28082e',
    950: '#000000',
  },
}

SCSS

$custom: #28082e;
$custom-light: #644a67;
$custom-dark: #000000;

JSON

{
  "hex": "#28082e",
  "rgb": {
    "r": 40,
    "g": 8,
    "b": 46
  },
  "hsl": {
    "h": 290.526,
    "s": 70.37,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21193,
    "c": 0.07856,
    "h": 320.9
  },
  "luminance": 0.00822
}

Semantic roles & 50–950 ramp

primary

#28082E

secondary

#306D25

accent

#ED3B57

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #28082E

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

Preview Lab → · Contrast checker → · Palette generator →