#3F091A#3F091A

#3F091A is a very dark, moderate pink. Relative luminance 0.013; OKLCH L 24.7% C 0.083 H 7.1°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#3F091A
RGB	rgb(63, 9, 26)
HSL	hsl(341, 75%, 14%)
HSV	hsv(341, 86%, 25%)
CMYK	cmyk(0%, 85.7%, 58.7%, 75.3%)
CIE-LAB	lab(11.46, 26.96, 3.98)
CIE-LCH	lch(11.46, 27.25, 8.40°)
OKLab	oklab(24.75% 0.0822 0.0103)
OKLCH	oklch(24.75% 0.083 7.1)
XYZ	xyz(2.3342, 1.3270, 1.1103)
Luminance	0.0133 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F091A #093F2E

analogous

#3F0935 #3F091A #3F1309

triadic

#3F091A #1A3F09 #091A3F

tetradic

#3F091A #353F09 #093F2E #13093F

square

#3F091A #353F09 #093F2E #13093F

split-complementary

#3F091A #093F13 #09353F

monochromatic

#1B040B #1B040B #3F091A #751130 #AA1846

Accessibility & contrast

On white

16.60

#3F091A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#3F091A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F091A

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F091A	#FFFFFF	#000000	##FFFFFF
##3F091A	1.00	16.60	1.27	16.60
#FFFFFF	16.60	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17181A

Deuteranopia (green-blind)

#252219

Tritanopia (blue-blind)

#450110

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3f091a;
/* rgb */ color: rgb(63, 9, 26);
/* oklch */ color: oklch(24.7% 0.083 7.1);

Tailwind

colors: {
  custom: {
    50: '#784e56',
    500: '#3f091a',
    950: '#000000',
  },
}

SCSS

$custom: #3f091a;
$custom-light: #784e56;
$custom-dark: #000000;

JSON

{
  "hex": "#3f091a",
  "rgb": {
    "r": 63,
    "g": 9,
    "b": 26
  },
  "hsl": {
    "h": 341.111,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24746,
    "c": 0.08284,
    "h": 7.1
  },
  "luminance": 0.01327
}

Semantic roles & 50–950 ramp

primary

#3F091A

secondary

#277D62

accent

#F2B736

background

#F7F4F5

surface

#EEE7E8

border

#C9C3C4

text

#090203

muted

#7B7878

Preview Lab

Preview with #3F091A

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

Preview Lab → · Contrast checker → · Palette generator →