#3F0D52#3F0D52

#3F0D52 is a dark, vivid purple. Relative luminance 0.020; OKLCH L 28.5% C 0.121 H 314.5°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#3F0D52
RGB	rgb(63, 13, 82)
HSL	hsl(283, 73%, 19%)
HSV	hsv(283, 84%, 32%)
CMYK	cmyk(23.2%, 84.1%, 0%, 67.8%)
CIE-LAB	lab(15.24, 35.04, -30.46)
CIE-LCH	lch(15.24, 46.43, 319.00°)
OKLab	oklab(28.5% 0.0845 -0.086)
OKLCH	oklch(28.5% 0.121 314.5)
XYZ	xyz(3.7166, 1.9539, 8.1624)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0D52 #20520D

analogous

#1C0D52 #3F0D52 #520D42

triadic

#3F0D52 #523F0D #0D523F

tetradic

#3F0D52 #521C0D #20520D #0D4252

square

#3F0D52 #521C0D #20520D #0D4252

split-complementary

#3F0D52 #42520D #0D521C

monochromatic

#14041A #16051D #3F0D52 #681587 #901EBC

Accessibility & contrast

On white

15.10

#3F0D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3F0D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0D52

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0D52	#FFFFFF	#000000	##FFFFFF
##3F0D52	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002454

Deuteranopia (green-blind)

#082751

Tritanopia (blue-blind)

#3D1D2F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3f0d52;
/* rgb */ color: rgb(63, 13, 82);
/* oklch */ color: oklch(28.5% 0.121 314.5);

Tailwind

colors: {
  custom: {
    50: '#775283',
    500: '#3f0d52',
    950: '#000000',
  },
}

SCSS

$custom: #3f0d52;
$custom-light: #775283;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0d52",
  "rgb": {
    "r": 63,
    "g": 13,
    "b": 82
  },
  "hsl": {
    "h": 283.478,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28504,
    "c": 0.12058,
    "h": 314.5
  },
  "luminance": 0.01954
}

Semantic roles & 50–950 ramp

primary

#3F0D52

secondary

#488D2E

accent

#EF386B

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09020B

muted

#7B787C

Preview Lab

Preview with #3F0D52

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

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