#3F0A18#3F0A18

#3F0A18 is a very dark, moderate pink. Relative luminance 0.013; OKLCH L 24.8% C 0.081 H 10.1°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#3F0A18
RGB	rgb(63, 10, 24)
HSL	hsl(344, 73%, 14%)
HSV	hsv(344, 84%, 25%)
CMYK	cmyk(0%, 84.1%, 61.9%, 75.3%)
CIE-LAB	lab(11.55, 26.35, 5.62)
CIE-LCH	lch(11.55, 26.94, 12.04°)
OKLab	oklab(24.79% 0.0799 0.0142)
OKLCH	oklch(24.79% 0.081 10.1)
XYZ	xyz(2.3235, 1.3401, 1.0003)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0A18 #0A3F31

analogous

#3F0A33 #3F0A18 #3F170A

triadic

#3F0A18 #183F0A #0A183F

tetradic

#3F0A18 #333F0A #0A3F31 #170A3F

square

#3F0A18 #333F0A #0A3F31 #170A3F

split-complementary

#3F0A18 #0A3F17 #0A333F

monochromatic

#1A040A #1A040A #3F0A18 #74122C #A91B40

Accessibility & contrast

On white

16.56

#3F0A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3F0A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0A18

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0A18	#FFFFFF	#000000	##FFFFFF
##3F0A18	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181818

Deuteranopia (green-blind)

#252217

Tritanopia (blue-blind)

#460110

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #3f0a18;
/* rgb */ color: rgb(63, 10, 24);
/* oklch */ color: oklch(24.8% 0.081 10.1);

Tailwind

colors: {
  custom: {
    50: '#784e54',
    500: '#3f0a18',
    950: '#000000',
  },
}

SCSS

$custom: #3f0a18;
$custom-light: #784e54;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0a18",
  "rgb": {
    "r": 63,
    "g": 10,
    "b": 24
  },
  "hsl": {
    "h": 344.151,
    "s": 72.603,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24793,
    "c": 0.08119,
    "h": 10.1
  },
  "luminance": 0.0134
}

Semantic roles & 50–950 ramp

primary

#3F0A18

secondary

#297C66

accent

#EFBF38

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090202

muted

#7B7878

Preview Lab

Preview with #3F0A18

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

Preview Lab → · Contrast checker → · Palette generator →