#28092D#28092D

#28092D is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.3% C 0.076 H 321.8°. Best body text is #FFFFFF at 17.99:1 contrast (WCAG AA passes).

Color values

HEX	#28092D
RGB	rgb(40, 9, 45)
HSL	hsl(292, 67%, 11%)
HSV	hsv(292, 80%, 18%)
CMYK	cmyk(11.1%, 80%, 0%, 82.4%)
CIE-LAB	lab(7.55, 22.39, -16.74)
CIE-LCH	lch(7.55, 27.96, 323.21°)
OKLab	oklab(21.26% 0.0595 -0.0467)
OKLCH	oklch(21.26% 0.076 321.8)
XYZ	xyz(1.4464, 0.8360, 2.5673)
Luminance	0.0084 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28092D #0E2D09

analogous

#16092D #28092D #2D0920

triadic

#28092D #2D2809 #092D28

tetradic

#28092D #2D1609 #0E2D09 #09202D

square

#28092D #2D1609 #0E2D09 #09202D

split-complementary

#28092D #202D09 #092D16

monochromatic

#17051A #17051A #28092D #551360 #831D93

Accessibility & contrast

On white

17.99

#28092D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#28092D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28092D

17.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28092D	#FFFFFF	#000000	##FFFFFF
##28092D	1.00	17.99	1.17	17.99
#FFFFFF	17.99	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02142E

Deuteranopia (green-blind)

#0D182C

Tritanopia (blue-blind)

#290F19

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #28092d;
/* rgb */ color: rgb(40, 9, 45);
/* oklch */ color: oklch(21.3% 0.076 321.8);

Tailwind

colors: {
  custom: {
    50: '#634b66',
    500: '#28092d',
    950: '#000000',
  },
}

SCSS

$custom: #28092d;
$custom-light: #634b66;
$custom-dark: #000000;

JSON

{
  "hex": "#28092d",
  "rgb": {
    "r": 40,
    "g": 9,
    "b": 45
  },
  "hsl": {
    "h": 291.667,
    "s": 66.667,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21264,
    "c": 0.07563,
    "h": 321.8
  },
  "luminance": 0.00836
}

Semantic roles & 50–950 ramp

primary

#28092D

secondary

#306B27

accent

#EA3E56

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #28092D

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

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