#3F0F4A#3F0F4A

#3F0F4A is a dark, moderate purple. Relative luminance 0.019; OKLCH L 28.1% C 0.110 H 319.4°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F4A
RGB	rgb(63, 15, 74)
HSL	hsl(289, 66%, 17%)
HSV	hsv(289, 80%, 29%)
CMYK	cmyk(14.9%, 79.7%, 0%, 71%)
CIE-LAB	lab(14.92, 32.40, -25.50)
CIE-LCH	lch(14.92, 41.23, 321.79°)
OKLab	oklab(28.08% 0.0835 -0.0715)
OKLCH	oklch(28.08% 0.11 319.4)
XYZ	xyz(3.4566, 1.8930, 6.6605)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F4A #1A4A0F

analogous

#220F4A #3F0F4A #4A0F37

triadic

#3F0F4A #4A3F0F #0F4A3F

tetradic

#3F0F4A #4A220F #1A4A0F #0F374A

square

#3F0F4A #4A220F #1A4A0F #0F374A

split-complementary

#3F0F4A #374A0F #0F4A22

monochromatic

#160519 #160519 #3F0F4A #6A197D #9624B0

Accessibility & contrast

On white

15.23

#3F0F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3F0F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F4A

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F4A	#FFFFFF	#000000	##FFFFFF
##3F0F4A	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224C

Deuteranopia (green-blind)

#142749

Tritanopia (blue-blind)

#3F1B2B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #3f0f4a;
/* rgb */ color: rgb(63, 15, 74);
/* oklch */ color: oklch(28.1% 0.110 319.4);

Tailwind

colors: {
  custom: {
    50: '#77537d',
    500: '#3f0f4a',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f4a;
$custom-light: #77537d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f4a",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 74
  },
  "hsl": {
    "h": 288.814,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28075,
    "c": 0.10994,
    "h": 319.4
  },
  "luminance": 0.01893
}

Semantic roles & 50–950 ramp

primary

#3F0F4A

secondary

#408430

accent

#E93F5E

background

#F7F4F7

surface

#EDE7EE

border

#C8C3C9

text

#090309

muted

#7B787B

Preview Lab

Preview with #3F0F4A

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

Preview Lab → · Contrast checker → · Palette generator →