#28010D#28010D

#28010D is a very dark, moderate pink. Relative luminance 0.005; OKLCH L 18.0% C 0.069 H 5.8°. Best body text is #FFFFFF at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#28010D
RGB	rgb(40, 1, 13)
HSL	hsl(342, 95%, 8%)
HSV	hsv(342, 98%, 16%)
CMYK	cmyk(0%, 97.5%, 67.5%, 84.3%)
CIE-LAB	lab(4.53, 19.52, 1.71)
CIE-LCH	lch(4.53, 19.60, 5.00°)
OKLab	oklab(18.02% 0.0686 0.007)
OKLCH	oklch(18.02% 0.069 5.8)
XYZ	xyz(0.9587, 0.5020, 0.4271)
Luminance	0.0050 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28010D #01281C

analogous

#280120 #28010D #280801

triadic

#28010D #0D2801 #010D28

tetradic

#28010D #202801 #01281C #080128

square

#28010D #202801 #01281C #080128

split-complementary

#28010D #012808 #012028

monochromatic

#1E010A #1E010A #28010D #640220 #9F0434

Accessibility & contrast

On white

19.08

#28010D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#28010D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28010D

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28010D	#FFFFFF	#000000	##FFFFFF
##28010D	1.00	19.08	1.10	19.08
#FFFFFF	19.08	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090A0D

Deuteranopia (green-blind)

#14130C

Tritanopia (blue-blind)

#2D0005

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #28010d;
/* rgb */ color: rgb(40, 1, 13);
/* oklch */ color: oklch(18.0% 0.069 5.8);

Tailwind

colors: {
  custom: {
    50: '#64464d',
    500: '#28010d',
    950: '#000000',
  },
}

SCSS

$custom: #28010d;
$custom-light: #64464d;
$custom-dark: #000000;

JSON

{
  "hex": "#28010d",
  "rgb": {
    "r": 40,
    "g": 1,
    "b": 13
  },
  "hsl": {
    "h": 341.538,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.18021,
    "c": 0.06894,
    "h": 5.8
  },
  "luminance": 0.00502
}

Semantic roles & 50–950 ramp

primary

#28010D

secondary

#166F53

accent

#FFBD29

background

#F6F3F4

surface

#EBE5E7

border

#C6C1C3

text

#060001

muted

#7A7677

Preview Lab

Preview with #28010D

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

Preview Lab → · Contrast checker → · Palette generator →