#28072D#28072D

#28072D is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.0% C 0.079 H 322.2°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#28072D
RGB	rgb(40, 7, 45)
HSL	hsl(292, 73%, 10%)
HSV	hsv(292, 84%, 18%)
CMYK	cmyk(11.1%, 84.4%, 0%, 82.4%)
CIE-LAB	lab(7.16, 23.46, -17.37)
CIE-LCH	lch(7.16, 29.19, 323.48°)
OKLab	oklab(20.97% 0.0626 -0.0486)
OKLCH	oklch(20.97% 0.079 322.2)
XYZ	xyz(1.4247, 0.7926, 2.5601)
Luminance	0.0079 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28072D #0C2D07

analogous

#15072D #28072D #2D071F

triadic

#28072D #2D2807 #072D28

tetradic

#28072D #2D1507 #0C2D07 #071F2D

square

#28072D #2D1507 #0C2D07 #071F2D

split-complementary

#28072D #1F2D07 #072D15

monochromatic

#18041A #18041A #28072D #570F62 #861797

Accessibility & contrast

On white

18.13

#28072D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#28072D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28072D

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28072D	#FFFFFF	#000000	##FFFFFF
##28072D	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00132E

Deuteranopia (green-blind)

#0C172C

Tritanopia (blue-blind)

#290D19

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #28072d;
/* rgb */ color: rgb(40, 7, 45);
/* oklch */ color: oklch(21.0% 0.079 322.2);

Tailwind

colors: {
  custom: {
    50: '#644a66',
    500: '#28072d',
    950: '#000000',
  },
}

SCSS

$custom: #28072d;
$custom-light: #644a66;
$custom-dark: #000000;

JSON

{
  "hex": "#28072d",
  "rgb": {
    "r": 40,
    "g": 7,
    "b": 45
  },
  "hsl": {
    "h": 292.105,
    "s": 73.077,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20966,
    "c": 0.07929,
    "h": 322.2
  },
  "luminance": 0.00793
}

Semantic roles & 50–950 ramp

primary

#28072D

secondary

#2D6D23

accent

#F03850

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #28072D

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

Preview Lab → · Contrast checker → · Palette generator →