#3F0319#3F0319

#3F0319 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 24.0% C 0.091 H 5.6°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#3F0319
RGB	rgb(63, 3, 25)
HSL	hsl(338, 91%, 13%)
HSV	hsv(338, 95%, 25%)
CMYK	cmyk(0%, 95.2%, 60.3%, 75.3%)
CIE-LAB	lab(10.50, 29.51, 3.38)
CIE-LCH	lch(10.50, 29.70, 6.54°)
OKLab	oklab(24.03% 0.0903 0.0088)
OKLCH	oklch(24.03% 0.091 5.6)
XYZ	xyz(2.2581, 1.1924, 1.0308)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0319 #033F29

analogous

#3F0337 #3F0319 #3F0B03

triadic

#3F0319 #193F03 #03193F

tetradic

#3F0319 #373F03 #033F29 #0B033F

square

#3F0319 #373F03 #033F29 #0B033F

split-complementary

#3F0319 #033F0B #03373F

monochromatic

#1D010C #1D010C #3F0319 #790630 #B40947

Accessibility & contrast

On white

16.96

#3F0319 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3F0319 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0319

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0319	#FFFFFF	#000000	##FFFFFF
##3F0319	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131519

Deuteranopia (green-blind)

#232118

Tritanopia (blue-blind)

#46000C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3f0319;
/* rgb */ color: rgb(63, 3, 25);
/* oklch */ color: oklch(24.0% 0.091 5.6);

Tailwind

colors: {
  custom: {
    50: '#784b55',
    500: '#3f0319',
    950: '#000000',
  },
}

SCSS

$custom: #3f0319;
$custom-light: #784b55;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0319",
  "rgb": {
    "r": 63,
    "g": 3,
    "b": 25
  },
  "hsl": {
    "h": 338,
    "s": 90.909,
    "l": 12.941
  },
  "oklch": {
    "l": 0.24028,
    "c": 0.09073,
    "h": 5.6
  },
  "luminance": 0.01192
}

Semantic roles & 50–950 ramp

primary

#3F0319

secondary

#1D815C

accent

#FFB029

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0103

muted

#7C7778

Preview Lab

Preview with #3F0319

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

Preview Lab → · Contrast checker → · Palette generator →