#28040F#28040F

#28040F is a very dark, moderate pink. Relative luminance 0.006; OKLCH L 18.7% C 0.062 H 5.6°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#28040F
RGB	rgb(40, 4, 15)
HSL	hsl(342, 82%, 9%)
HSV	hsv(342, 90%, 16%)
CMYK	cmyk(0%, 90%, 62.5%, 84.3%)
CIE-LAB	lab(5.17, 18.48, 1.63)
CIE-LCH	lch(5.17, 18.55, 5.04°)
OKLab	oklab(18.7% 0.062 0.0061)
OKLCH	oklch(18.7% 0.062 5.6)
XYZ	xyz(1.0048, 0.5726, 0.5095)
Luminance	0.0057 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28040F #04281D

analogous

#280421 #28040F #280B04

triadic

#28040F #0F2804 #040F28

tetradic

#28040F #212804 #04281D #0B0428

square

#28040F #212804 #04281D #0B0428

split-complementary

#28040F #04280B #042128

monochromatic

#1C030A #1C030A #28040F #600A24 #970F39

Accessibility & contrast

On white

18.84

#28040F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#28040F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28040F

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28040F	#FFFFFF	#000000	##FFFFFF
##28040F	1.00	18.84	1.11	18.84
#FFFFFF	18.84	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0D0F

Deuteranopia (green-blind)

#15140E

Tritanopia (blue-blind)

#2C0108

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #28040f;
/* rgb */ color: rgb(40, 4, 15);
/* oklch */ color: oklch(18.7% 0.062 5.6);

Tailwind

colors: {
  custom: {
    50: '#64484e',
    500: '#28040f',
    950: '#000000',
  },
}

SCSS

$custom: #28040f;
$custom-light: #64484e;
$custom-dark: #000000;

JSON

{
  "hex": "#28040f",
  "rgb": {
    "r": 40,
    "g": 4,
    "b": 15
  },
  "hsl": {
    "h": 341.667,
    "s": 81.818,
    "l": 8.627
  },
  "oklch": {
    "l": 0.18697,
    "c": 0.06227,
    "h": 5.6
  },
  "luminance": 0.00572
}

Semantic roles & 50–950 ramp

primary

#28040F

secondary

#1D6B53

accent

#F8BB30

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#060001

muted

#7A7777

Preview Lab

Preview with #28040F

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

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