#3F0921#3F0921

#3F0921 is a dark, moderate pink. Relative luminance 0.014; OKLCH L 25.0% C 0.085 H 358.5°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#3F0921
RGB	rgb(63, 9, 33)
HSL	hsl(333, 75%, 14%)
HSV	hsv(333, 86%, 25%)
CMYK	cmyk(0%, 85.7%, 47.6%, 75.3%)
CIE-LAB	lab(11.70, 27.73, -0.95)
CIE-LCH	lch(11.70, 27.74, 358.03°)
OKLab	oklab(25% 0.0852 -0.0022)
OKLCH	oklch(25% 0.085 358.5)
XYZ	xyz(2.4223, 1.3623, 1.5739)
Luminance	0.0136 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0921 #093F27

analogous

#3F093C #3F0921 #3F0C09

triadic

#3F0921 #213F09 #09213F

tetradic

#3F0921 #3C3F09 #093F27 #0C093F

square

#3F0921 #3C3F09 #093F27 #0C093F

split-complementary

#3F0921 #093F0C #093C3F

monochromatic

#1B040E #1B040E #3F0921 #75113D #AA1859

Accessibility & contrast

On white

16.50

#3F0921 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3F0921 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0921

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0921	#FFFFFF	#000000	##FFFFFF
##3F0921	1.00	16.50	1.27	16.50
#FFFFFF	16.50	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151822

Deuteranopia (green-blind)

#232320

Tritanopia (blue-blind)

#450313

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3f0921;
/* rgb */ color: rgb(63, 9, 33);
/* oklch */ color: oklch(25.0% 0.085 358.5);

Tailwind

colors: {
  custom: {
    50: '#774e5c',
    500: '#3f0921',
    950: '#000000',
  },
}

SCSS

$custom: #3f0921;
$custom-light: #774e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0921",
  "rgb": {
    "r": 63,
    "g": 9,
    "b": 33
  },
  "hsl": {
    "h": 333.333,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.25001,
    "c": 0.08519,
    "h": 358.5
  },
  "luminance": 0.01362
}

Semantic roles & 50–950 ramp

primary

#3F0921

secondary

#277D57

accent

#F29E36

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#090204

muted

#7B7879

Preview Lab

Preview with #3F0921

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

Preview Lab → · Contrast checker → · Palette generator →