#3F0F54#3F0F54

#3F0F54 is a dark, vivid purple. Relative luminance 0.020; OKLCH L 28.9% C 0.120 H 313.0°. Best body text is #FFFFFF at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#3F0F54
RGB	rgb(63, 15, 84)
HSL	hsl(282, 70%, 19%)
HSV	hsv(282, 82%, 33%)
CMYK	cmyk(25%, 82.1%, 0%, 67.1%)
CIE-LAB	lab(15.69, 34.69, -31.10)
CIE-LCH	lch(15.69, 46.59, 318.12°)
OKLab	oklab(28.87% 0.0821 -0.0879)
OKLCH	oklch(28.87% 0.12 313)
XYZ	xyz(3.8207, 2.0386, 8.5780)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0F54 #24540F

analogous

#1D0F54 #3F0F54 #540F47

triadic

#3F0F54 #543F0F #0F543F

tetradic

#3F0F54 #541D0F #24540F #0F4754

square

#3F0F54 #541D0F #24540F #0F4754

split-complementary

#3F0F54 #47540F #0F541D

monochromatic

#13051A #180620 #3F0F54 #661888 #8D22BC

Accessibility & contrast

On white

14.92

#3F0F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#3F0F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0F54

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0F54	#FFFFFF	#000000	##FFFFFF
##3F0F54	1.00	14.92	1.41	14.92
#FFFFFF	14.92	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002556

Deuteranopia (green-blind)

#072853

Tritanopia (blue-blind)

#3D1F31

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f0f54;
/* rgb */ color: rgb(63, 15, 84);
/* oklch */ color: oklch(28.9% 0.120 313.0);

Tailwind

colors: {
  custom: {
    50: '#775385',
    500: '#3f0f54',
    950: '#000000',
  },
}

SCSS

$custom: #3f0f54;
$custom-light: #775385;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0f54",
  "rgb": {
    "r": 63,
    "g": 15,
    "b": 84
  },
  "hsl": {
    "h": 281.739,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28869,
    "c": 0.12029,
    "h": 313
  },
  "luminance": 0.02039
}

Semantic roles & 50–950 ramp

primary

#3F0F54

secondary

#4D8E31

accent

#ED3B71

background

#F7F4F8

surface

#EDE8EF

border

#C8C4CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F0F54

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

Preview Lab → · Contrast checker → · Palette generator →