#3F0939#3F0939

#3F0939 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.3% C 0.102 H 333.1°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#3F0939
RGB	rgb(63, 9, 57)
HSL	hsl(307, 75%, 14%)
HSV	hsv(307, 86%, 25%)
CMYK	cmyk(0%, 85.7%, 9.5%, 75.3%)
CIE-LAB	lab(12.91, 31.38, -16.74)
CIE-LCH	lch(12.91, 35.57, 331.93°)
OKLab	oklab(26.27% 0.0906 -0.0459)
OKLCH	oklch(26.27% 0.102 333.1)
XYZ	xyz(2.8861, 1.5478, 4.0169)
Luminance	0.0155 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0939 #093F0F

analogous

#2A093F #3F0939 #3F091E

triadic

#3F0939 #393F09 #09393F

tetradic

#3F0939 #3F2A09 #093F0F #091E3F

square

#3F0939 #3F2A09 #093F0F #091E3F

split-complementary

#3F0939 #1E3F09 #093F2A

monochromatic

#1B0418 #1B0418 #3F0939 #751169 #AA189A

Accessibility & contrast

On white

16.04

#3F0939 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#3F0939 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0939

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0939	#FFFFFF	#000000	##FFFFFF
##3F0939	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071C3A

Deuteranopia (green-blind)

#1B2438

Tritanopia (blue-blind)

#420F20

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3f0939;
/* rgb */ color: rgb(63, 9, 57);
/* oklch */ color: oklch(26.3% 0.102 333.1);

Tailwind

colors: {
  custom: {
    50: '#764f6f',
    500: '#3f0939',
    950: '#000000',
  },
}

SCSS

$custom: #3f0939;
$custom-light: #764f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0939",
  "rgb": {
    "r": 63,
    "g": 9,
    "b": 57
  },
  "hsl": {
    "h": 306.667,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.26268,
    "c": 0.10162,
    "h": 333.1
  },
  "luminance": 0.01548
}

Semantic roles & 50–950 ramp

primary

#3F0939

secondary

#277D30

accent

#F24B36

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F0939

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

Preview Lab → · Contrast checker → · Palette generator →