#3F0B31#3F0B31

#3F0B31 is a dark, moderate pink. Relative luminance 0.015; OKLCH L 26.0% C 0.092 H 340.9°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#3F0B31
RGB	rgb(63, 11, 49)
HSL	hsl(316, 70%, 15%)
HSV	hsv(316, 83%, 25%)
CMYK	cmyk(0%, 82.5%, 22.2%, 75.3%)
CIE-LAB	lab(12.72, 29.21, -11.25)
CIE-LCH	lch(12.72, 31.30, 338.94°)
OKLab	oklab(25.98% 0.0873 -0.0303)
OKLCH	oklch(25.98% 0.092 340.9)
XYZ	xyz(2.7240, 1.5181, 3.0547)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0B31 #0B3F19

analogous

#330B3F #3F0B31 #3F0B17

triadic

#3F0B31 #313F0B #0B313F

tetradic

#3F0B31 #3F330B #0B3F19 #0B173F

square

#3F0B31 #3F330B #0B3F19 #0B173F

split-complementary

#3F0B31 #173F0B #0B3F33

monochromatic

#1A0514 #1A0514 #3F0B31 #73145A #A71D82

Accessibility & contrast

On white

16.11

#3F0B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3F0B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0B31

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0B31	#FFFFFF	#000000	##FFFFFF
##3F0B31	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1C32

Deuteranopia (green-blind)

#202430

Tritanopia (blue-blind)

#430C1C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3f0b31;
/* rgb */ color: rgb(63, 11, 49);
/* oklch */ color: oklch(26.0% 0.092 340.9);

Tailwind

colors: {
  custom: {
    50: '#765069',
    500: '#3f0b31',
    950: '#000000',
  },
}

SCSS

$custom: #3f0b31;
$custom-light: #765069;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0b31",
  "rgb": {
    "r": 63,
    "g": 11,
    "b": 49
  },
  "hsl": {
    "h": 316.154,
    "s": 70.27,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25984,
    "c": 0.09241,
    "h": 340.9
  },
  "luminance": 0.01518
}

Semantic roles & 50–950 ramp

primary

#3F0B31

secondary

#2A7C40

accent

#ED6B3B

background

#F7F4F6

surface

#EDE7EB

border

#C8C3C6

text

#090206

muted

#7B787A

Preview Lab

Preview with #3F0B31

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

Preview Lab → · Contrast checker → · Palette generator →