#28001D#28001D

#28001D is a very dark, moderate pink. Relative luminance 0.005; OKLCH L 18.6% C 0.080 H 341.3°. Best body text is #FFFFFF at 18.95:1 contrast (WCAG AA passes).

Color values

HEX	#28001D
RGB	rgb(40, 0, 29)
HSL	hsl(317, 100%, 8%)
HSV	hsv(317, 100%, 16%)
CMYK	cmyk(0%, 100%, 27.5%, 84.3%)
CIE-LAB	lab(4.88, 23.01, -8.62)
CIE-LCH	lch(4.88, 24.57, 339.46°)
OKLab	oklab(18.62% 0.0762 -0.0257)
OKLCH	oklch(18.62% 0.08 341.3)
XYZ	xyz(1.0969, 0.5399, 1.2086)
Luminance	0.0054 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28001D #00280B

analogous

#1F0028 #28001D #280009

triadic

#28001D #1D2800 #001D28

tetradic

#28001D #281F00 #00280B #000928

square

#28001D #281F00 #00280B #000928

split-complementary

#28001D #092800 #00281F

monochromatic

#1F0016 #1F0016 #28001D #650049 #A20076

Accessibility & contrast

On white

18.95

#28001D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#28001D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28001D

18.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28001D	#FFFFFF	#000000	##FFFFFF
##28001D	1.00	18.95	1.11	18.95
#FFFFFF	18.95	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#020C1E

Deuteranopia (green-blind)

#10131C

Tritanopia (blue-blind)

#2B000C

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #28001d;
/* rgb */ color: rgb(40, 0, 29);
/* oklch */ color: oklch(18.6% 0.080 341.3);

Tailwind

colors: {
  custom: {
    50: '#634658',
    500: '#28001d',
    950: '#000000',
  },
}

SCSS

$custom: #28001d;
$custom-light: #634658;
$custom-dark: #000000;

JSON

{
  "hex": "#28001d",
  "rgb": {
    "r": 40,
    "g": 0,
    "b": 29
  },
  "hsl": {
    "h": 316.5,
    "s": 100,
    "l": 7.843
  },
  "oklch": {
    "l": 0.18624,
    "c": 0.08042,
    "h": 341.3
  },
  "luminance": 0.0054
}

Semantic roles & 50–950 ramp

primary

#28001D

secondary

#14702D

accent

#FF6429

background

#F6F3F5

surface

#EBE5E9

border

#C6C1C5

text

#050003

muted

#7A7678

Preview Lab

Preview with #28001D

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

Preview Lab → · Contrast checker → · Palette generator →