#3F0D56#3F0D56

#3F0D56 is a dark, vivid purple. Relative luminance 0.020; OKLCH L 28.8% C 0.125 H 312.1°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#3F0D56
RGB	rgb(63, 13, 86)
HSL	hsl(281, 74%, 19%)
HSV	hsv(281, 85%, 34%)
CMYK	cmyk(26.7%, 84.9%, 0%, 66.3%)
CIE-LAB	lab(15.57, 35.96, -32.64)
CIE-LCH	lch(15.57, 48.57, 317.77°)
OKLab	oklab(28.84% 0.0836 -0.0924)
OKLCH	oklch(28.84% 0.125 312.1)
XYZ	xyz(3.8732, 2.0166, 8.9875)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0D56 #24560D

analogous

#1B0D56 #3F0D56 #560D49

triadic

#3F0D56 #563F0D #0D563F

tetradic

#3F0D56 #561B0D #24560D #0D4956

square

#3F0D56 #561B0D #24560D #0D4956

split-complementary

#3F0D56 #49560D #0D561B

monochromatic

#13041B #180521 #3F0D56 #66158B #8D1DC0

Accessibility & contrast

On white

14.97

#3F0D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3F0D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0D56

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0D56	#FFFFFF	#000000	##FFFFFF
##3F0D56	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002558

Deuteranopia (green-blind)

#022855

Tritanopia (blue-blind)

#3C1F31

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f0d56;
/* rgb */ color: rgb(63, 13, 86);
/* oklch */ color: oklch(28.8% 0.125 312.1);

Tailwind

colors: {
  custom: {
    50: '#775386',
    500: '#3f0d56',
    950: '#000000',
  },
}

SCSS

$custom: #3f0d56;
$custom-light: #775386;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0d56",
  "rgb": {
    "r": 63,
    "g": 13,
    "b": 86
  },
  "hsl": {
    "h": 281.096,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28841,
    "c": 0.12466,
    "h": 312.1
  },
  "luminance": 0.02016
}

Semantic roles & 50–950 ramp

primary

#3F0D56

secondary

#4D912E

accent

#F03772

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F0D56

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

Preview Lab → · Contrast checker → · Palette generator →