#28010C#28010C

#28010C is a very dark, moderate pink. Relative luminance 0.005; OKLCH L 18.0% C 0.069 H 7.4°. Best body text is #FFFFFF at 19.09:1 contrast (WCAG AA passes).

Color values

HEX	#28010C
RGB	rgb(40, 1, 12)
HSL	hsl(343, 95%, 8%)
HSV	hsv(343, 98%, 16%)
CMYK	cmyk(0%, 97.5%, 70%, 84.3%)
CIE-LAB	lab(4.51, 19.38, 2.14)
CIE-LCH	lch(4.51, 19.50, 6.31°)
OKLab	oklab(17.99% 0.0681 0.0089)
OKLCH	oklch(17.99% 0.069 7.4)
XYZ	xyz(0.9524, 0.4995, 0.3940)
Luminance	0.0050 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28010C #01281D

analogous

#28011F #28010C #280901

triadic

#28010C #0C2801 #010C28

tetradic

#28010C #1F2801 #01281D #090128

square

#28010C #1F2801 #01281D #090128

split-complementary

#28010C #012809 #011F28

monochromatic

#1E0109 #1E0109 #28010C #64021E #9F0430

Accessibility & contrast

On white

19.09

#28010C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#28010C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28010C

19.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28010C	#FFFFFF	#000000	##FFFFFF
##28010C	1.00	19.09	1.10	19.09
#FFFFFF	19.09	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090A0C

Deuteranopia (green-blind)

#14130B

Tritanopia (blue-blind)

#2D0005

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #28010c;
/* rgb */ color: rgb(40, 1, 12);
/* oklch */ color: oklch(18.0% 0.069 7.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#28010c",
  "rgb": {
    "r": 40,
    "g": 1,
    "b": 12
  },
  "hsl": {
    "h": 343.077,
    "s": 95.122,
    "l": 8.039
  },
  "oklch": {
    "l": 0.17986,
    "c": 0.06868,
    "h": 7.4
  },
  "luminance": 0.00499
}

Semantic roles & 50–950 ramp

primary

#28010C

secondary

#166F56

accent

#FFC329

background

#F6F3F4

surface

#EBE5E7

border

#C6C1C3

text

#060001

muted

#7A7677

Preview Lab

Preview with #28010C

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

Preview Lab → · Contrast checker → · Palette generator →