#3F0439#3F0439

#3F0439 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.8% C 0.108 H 333.1°. Best body text is #FFFFFF at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#3F0439
RGB	rgb(63, 4, 57)
HSL	hsl(306, 88%, 13%)
HSV	hsv(306, 94%, 25%)
CMYK	cmyk(0%, 93.7%, 9.5%, 75.3%)
CIE-LAB	lab(12.22, 33.38, -17.83)
CIE-LCH	lch(12.22, 37.85, 331.89°)
OKLab	oklab(25.77% 0.0965 -0.0491)
OKLCH	oklch(25.77% 0.108 333.1)
XYZ	xyz(2.8319, 1.4393, 3.9988)
Luminance	0.0144 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0439 #043F0A

analogous

#27043F #3F0439 #3F041B

triadic

#3F0439 #393F04 #04393F

tetradic

#3F0439 #3F2704 #043F0A #041B3F

square

#3F0439 #3F2704 #043F0A #041B3F

split-complementary

#3F0439 #1B3F04 #043F27

monochromatic

#1D021A #1D021A #3F0439 #79086D #B20BA1

Accessibility & contrast

On white

16.31

#3F0439 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3F0439 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0439

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0439	#FFFFFF	#000000	##FFFFFF
##3F0439	1.00	16.31	1.29	16.31
#FFFFFF	16.31	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021B3A

Deuteranopia (green-blind)

#192338

Tritanopia (blue-blind)

#420B1F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f0439;
/* rgb */ color: rgb(63, 4, 57);
/* oklch */ color: oklch(25.8% 0.108 333.1);

Tailwind

colors: {
  custom: {
    50: '#774d6f',
    500: '#3f0439',
    950: '#000000',
  },
}

SCSS

$custom: #3f0439;
$custom-light: #774d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0439",
  "rgb": {
    "r": 63,
    "g": 4,
    "b": 57
  },
  "hsl": {
    "h": 306.102,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25774,
    "c": 0.10825,
    "h": 333.1
  },
  "luminance": 0.01439
}

Semantic roles & 50–950 ramp

primary

#3F0439

secondary

#1E8028

accent

#FE3F2A

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F0439

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

Preview Lab → · Contrast checker → · Palette generator →