#28002E#28002E

#28002E is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.9% C 0.095 H 322.3°. Best body text is #FFFFFF at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#28002E
RGB	rgb(40, 0, 46)
HSL	hsl(292, 100%, 9%)
HSV	hsv(292, 100%, 18%)
CMYK	cmyk(13%, 100%, 0%, 82%)
CIE-LAB	lab(5.86, 27.41, -20.18)
CIE-LCH	lch(5.86, 34.04, 323.64°)
OKLab	oklab(19.93% 0.0748 -0.0577)
OKLCH	oklch(19.93% 0.095 322.3)
XYZ	xyz(1.3682, 0.6485, 2.6373)
Luminance	0.0065 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28002E #062E00

analogous

#11002E #28002E #2E001D

triadic

#28002E #2E2800 #002E28

tetradic

#28002E #2E1100 #062E00 #001D2E

square

#28002E #2E1100 #062E00 #001D2E

split-complementary

#28002E #1D2E00 #002E11

monochromatic

#1B001F #1B001F #28002E #5D006B #9200A8

Accessibility & contrast

On white

18.59

#28002E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#28002E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28002E

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28002E	#FFFFFF	#000000	##FFFFFF
##28002E	1.00	18.59	1.13	18.59
#FFFFFF	18.59	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102F

Deuteranopia (green-blind)

#05142D

Tritanopia (blue-blind)

#290817

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #28002e;
/* rgb */ color: rgb(40, 0, 46);
/* oklch */ color: oklch(19.9% 0.095 322.3);

Tailwind

colors: {
  custom: {
    50: '#644667',
    500: '#28002e',
    950: '#000000',
  },
}

SCSS

$custom: #28002e;
$custom-light: #644667;
$custom-dark: #000000;

JSON

{
  "hex": "#28002e",
  "rgb": {
    "r": 40,
    "g": 0,
    "b": 46
  },
  "hsl": {
    "h": 292.174,
    "s": 100,
    "l": 9.02
  },
  "oklch": {
    "l": 0.19935,
    "c": 0.09451,
    "h": 322.3
  },
  "luminance": 0.00648
}

Semantic roles & 50–950 ramp

primary

#28002E

secondary

#217515

accent

#FF2945

background

#F6F4F6

surface

#EBE6EB

border

#C6C2C6

text

#060006

muted

#7A777A

Preview Lab

Preview with #28002E

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

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