#3F0315#3F0315

#3F0315 is a very dark, moderate pink. Relative luminance 0.012; OKLCH L 23.9% C 0.090 H 10.1°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#3F0315
RGB	rgb(63, 3, 21)
HSL	hsl(342, 91%, 13%)
HSV	hsv(342, 95%, 25%)
CMYK	cmyk(0%, 95.2%, 66.7%, 75.3%)
CIE-LAB	lab(10.38, 29.17, 6.18)
CIE-LCH	lch(10.38, 29.81, 11.96°)
OKLab	oklab(23.9% 0.0885 0.0157)
OKLCH	oklch(23.9% 0.09 10.1)
XYZ	xyz(2.2180, 1.1764, 0.8196)
Luminance	0.0118 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0315 #033F2D

analogous

#3F0333 #3F0315 #3F0F03

triadic

#3F0315 #153F03 #03153F

tetradic

#3F0315 #333F03 #033F2D #0F033F

square

#3F0315 #333F03 #033F2D #0F033F

split-complementary

#3F0315 #033F0F #03333F

monochromatic

#1D010A #1D010A #3F0315 #790628 #B4093C

Accessibility & contrast

On white

17.00

#3F0315 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3F0315 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0315

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0315	#FFFFFF	#000000	##FFFFFF
##3F0315	1.00	17.00	1.24	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141415

Deuteranopia (green-blind)

#242113

Tritanopia (blue-blind)

#46000A

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3f0315;
/* rgb */ color: rgb(63, 3, 21);
/* oklch */ color: oklch(23.9% 0.090 10.1);

Tailwind

colors: {
  custom: {
    50: '#794b51',
    500: '#3f0315',
    950: '#000000',
  },
}

SCSS

$custom: #3f0315;
$custom-light: #794b51;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0315",
  "rgb": {
    "r": 63,
    "g": 3,
    "b": 21
  },
  "hsl": {
    "h": 342,
    "s": 90.909,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23902,
    "c": 0.08986,
    "h": 10.1
  },
  "luminance": 0.01176
}

Semantic roles & 50–950 ramp

primary

#3F0315

secondary

#1D8163

accent

#FFBF29

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0102

muted

#7C7778

Preview Lab

Preview with #3F0315

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

Preview Lab → · Contrast checker → · Palette generator →