#28041B#28041B

#28041B is a very dark, moderate pink. Relative luminance 0.006; OKLCH L 19.3% C 0.069 H 345.4°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#28041B
RGB	rgb(40, 4, 27)
HSL	hsl(322, 82%, 9%)
HSV	hsv(322, 90%, 16%)
CMYK	cmyk(0%, 90%, 32.5%, 84.3%)
CIE-LAB	lab(5.58, 20.66, -6.00)
CIE-LCH	lch(5.58, 21.51, 343.81°)
OKLab	oklab(19.25% 0.0665 -0.0173)
OKLCH	oklch(19.25% 0.069 345.4)
XYZ	xyz(1.1164, 0.6172, 1.0970)
Luminance	0.0062 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28041B #042811

analogous

#230428 #28041B #280409

triadic

#28041B #1B2804 #041B28

tetradic

#28041B #282304 #042811 #040928

square

#28041B #282304 #042811 #040928

split-complementary

#28041B #092804 #042823

monochromatic

#1C0313 #1C0313 #28041B #600A41 #970F66

Accessibility & contrast

On white

18.69

#28041B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#28041B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28041B

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28041B	#FFFFFF	#000000	##FFFFFF
##28041B	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#070E1C

Deuteranopia (green-blind)

#13151A

Tritanopia (blue-blind)

#2B040E

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #28041b;
/* rgb */ color: rgb(40, 4, 27);
/* oklch */ color: oklch(19.3% 0.069 345.4);

Tailwind

colors: {
  custom: {
    50: '#634857',
    500: '#28041b',
    950: '#000000',
  },
}

SCSS

$custom: #28041b;
$custom-light: #634857;
$custom-dark: #000000;

JSON

{
  "hex": "#28041b",
  "rgb": {
    "r": 40,
    "g": 4,
    "b": 27
  },
  "hsl": {
    "h": 321.667,
    "s": 81.818,
    "l": 8.627
  },
  "oklch": {
    "l": 0.19254,
    "c": 0.06872,
    "h": 345.4
  },
  "luminance": 0.00617
}

Semantic roles & 50–950 ramp

primary

#28041B

secondary

#1D6B39

accent

#F87830

background

#F6F4F5

surface

#EBE6E9

border

#C6C2C5

text

#050003

muted

#7A7778

Preview Lab

Preview with #28041B

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

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