#28052C#28052C

#28052C is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.6% C 0.082 H 323.5°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#28052C
RGB	rgb(40, 5, 44)
HSL	hsl(294, 80%, 10%)
HSV	hsv(294, 89%, 17%)
CMYK	cmyk(9.1%, 88.6%, 0%, 82.7%)
CIE-LAB	lab(6.70, 24.25, -17.35)
CIE-LCH	lch(6.70, 29.82, 324.43°)
OKLab	oklab(20.58% 0.066 -0.0488)
OKLCH	oklch(20.58% 0.082 323.5)
XYZ	xyz(1.3839, 0.7416, 2.4526)
Luminance	0.0074 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28052C #092C05

analogous

#15052C #28052C #2C051D

triadic

#28052C #2C2805 #052C28

tetradic

#28052C #2C1505 #092C05 #051D2C

square

#28052C #2C1505 #092C05 #051D2C

split-complementary

#28052C #1D2C05 #052C15

monochromatic

#19031B #19031B #28052C #5A0B63 #8C119A

Accessibility & contrast

On white

18.29

#28052C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#28052C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28052C

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28052C	#FFFFFF	#000000	##FFFFFF
##28052C	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122D

Deuteranopia (green-blind)

#0B162B

Tritanopia (blue-blind)

#290B17

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #28052c;
/* rgb */ color: rgb(40, 5, 44);
/* oklch */ color: oklch(20.6% 0.082 323.5);

Tailwind

colors: {
  custom: {
    50: '#644965',
    500: '#28052c',
    950: '#000000',
  },
}

SCSS

$custom: #28052c;
$custom-light: #644965;
$custom-dark: #000000;

JSON

{
  "hex": "#28052c",
  "rgb": {
    "r": 40,
    "g": 5,
    "b": 44
  },
  "hsl": {
    "h": 293.846,
    "s": 79.592,
    "l": 9.608
  },
  "oklch": {
    "l": 0.20579,
    "c": 0.08209,
    "h": 323.5
  },
  "luminance": 0.00742
}

Semantic roles & 50–950 ramp

primary

#28052C

secondary

#276E1F

accent

#F63246

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050105

muted

#7A777A

Preview Lab

Preview with #28052C

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

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