#3F0318#3F0318

#3F0318 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 24.0% C 0.090 H 6.7°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#3F0318
RGB	rgb(63, 3, 24)
HSL	hsl(339, 91%, 13%)
HSV	hsv(339, 95%, 25%)
CMYK	cmyk(0%, 95.2%, 61.9%, 75.3%)
CIE-LAB	lab(10.47, 29.42, 4.11)
CIE-LCH	lch(10.47, 29.71, 7.95°)
OKLab	oklab(24% 0.0899 0.0106)
OKLCH	oklch(24% 0.09 6.7)
XYZ	xyz(2.2476, 1.1882, 0.9750)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0318 #033F2A

analogous

#3F0336 #3F0318 #3F0C03

triadic

#3F0318 #183F03 #03183F

tetradic

#3F0318 #363F03 #033F2A #0C033F

square

#3F0318 #363F03 #033F2A #0C033F

split-complementary

#3F0318 #033F0C #03363F

monochromatic

#1D010B #1D010B #3F0318 #79062E #B40945

Accessibility & contrast

On white

16.97

#3F0318 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3F0318 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0318

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0318	#FFFFFF	#000000	##FFFFFF
##3F0318	1.00	16.97	1.24	16.97
#FFFFFF	16.97	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131518

Deuteranopia (green-blind)

#232117

Tritanopia (blue-blind)

#46000C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3f0318;
/* rgb */ color: rgb(63, 3, 24);
/* oklch */ color: oklch(24.0% 0.090 6.7);

Tailwind

colors: {
  custom: {
    50: '#794b54',
    500: '#3f0318',
    950: '#000000',
  },
}

SCSS

$custom: #3f0318;
$custom-light: #794b54;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0318",
  "rgb": {
    "r": 63,
    "g": 3,
    "b": 24
  },
  "hsl": {
    "h": 339,
    "s": 90.909,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23995,
    "c": 0.09048,
    "h": 6.7
  },
  "luminance": 0.01188
}

Semantic roles & 50–950 ramp

primary

#3F0318

secondary

#1D815E

accent

#FFB429

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0102

muted

#7C7778

Preview Lab

Preview with #3F0318

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

Preview Lab → · Contrast checker → · Palette generator →