#28101D#28101D

#28101D is a very dark, muted pink. Relative luminance 0.009; OKLCH L 21.5% C 0.045 H 347.8°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#28101D
RGB	rgb(40, 16, 29)
HSL	hsl(328, 43%, 11%)
HSV	hsv(328, 60%, 16%)
CMYK	cmyk(0%, 60%, 27.5%, 84.3%)
CIE-LAB	lab(8.22, 14.62, -3.60)
CIE-LCH	lch(8.22, 15.06, 346.17°)
OKLab	oklab(21.46% 0.0438 -0.0094)
OKLCH	oklch(21.46% 0.045 347.8)
XYZ	xyz(1.2822, 0.9105, 1.2704)
Luminance	0.0091 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28101D #10281B

analogous

#271028 #28101D #281011

triadic

#28101D #1D2810 #101D28

tetradic

#28101D #282710 #10281B #101128

square

#28101D #282710 #10281B #101128

split-complementary

#28101D #112810 #102827

monochromatic

#160910 #160910 #28101D #54213D #7F335C

Accessibility & contrast

On white

17.77

#28101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#28101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28101D

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28101D	#FFFFFF	#000000	##FFFFFF
##28101D	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12151D

Deuteranopia (green-blind)

#19191C

Tritanopia (blue-blind)

#2B0F15

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #28101d;
/* rgb */ color: rgb(40, 16, 29);
/* oklch */ color: oklch(21.5% 0.045 347.8);

Tailwind

colors: {
  custom: {
    50: '#634f58',
    500: '#28101d',
    950: '#000000',
  },
}

SCSS

$custom: #28101d;
$custom-light: #634f58;
$custom-dark: #000000;

JSON

{
  "hex": "#28101d",
  "rgb": {
    "r": 40,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 327.5,
    "s": 42.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21463,
    "c": 0.04476,
    "h": 347.8
  },
  "luminance": 0.0091
}

Semantic roles & 50–950 ramp

primary

#28101D

secondary

#346048

accent

#D38F55

background

#F5F4F5

surface

#EAE7E9

border

#C6C3C5

text

#050203

muted

#797878

Preview Lab

Preview with #28101D

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

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