#28012D#28012D

#28012D is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.0% C 0.091 H 323.1°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#28012D
RGB	rgb(40, 1, 45)
HSL	hsl(293, 96%, 9%)
HSV	hsv(293, 98%, 18%)
CMYK	cmyk(11.1%, 97.8%, 0%, 82.4%)
CIE-LAB	lab(5.98, 26.62, -19.23)
CIE-LCH	lch(5.98, 32.84, 324.15°)
OKLab	oklab(20.02% 0.0731 -0.0548)
OKLCH	oklch(20.02% 0.091 323.1)
XYZ	xyz(1.3595, 0.6624, 2.5384)
Luminance	0.0066 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28012D #062D01

analogous

#12012D #28012D #2D011C

triadic

#28012D #2D2801 #012D28

tetradic

#28012D #2D1201 #062D01 #011C2D

square

#28012D #2D1201 #062D01 #011C2D

split-complementary

#28012D #1C2D01 #012D12

monochromatic

#1B011E #1B011E #28012D #5D0269 #9204A5

Accessibility & contrast

On white

18.54

#28012D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#28012D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28012D

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28012D	#FFFFFF	#000000	##FFFFFF
##28012D	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102E

Deuteranopia (green-blind)

#07152C

Tritanopia (blue-blind)

#290816

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #28012d;
/* rgb */ color: rgb(40, 1, 45);
/* oklch */ color: oklch(20.0% 0.091 323.1);

Tailwind

colors: {
  custom: {
    50: '#644666',
    500: '#28012d',
    950: '#000000',
  },
}

SCSS

$custom: #28012d;
$custom-light: #644666;
$custom-dark: #000000;

JSON

{
  "hex": "#28012d",
  "rgb": {
    "r": 40,
    "g": 1,
    "b": 45
  },
  "hsl": {
    "h": 293.182,
    "s": 95.652,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20015,
    "c": 0.09141,
    "h": 323.1
  },
  "luminance": 0.00662
}

Semantic roles & 50–950 ramp

primary

#28012D

secondary

#217317

accent

#FF2941

background

#F6F4F6

surface

#EBE6EB

border

#C6C2C6

text

#060006

muted

#7A777A

Preview Lab

Preview with #28012D

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

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