#3F0E54#3F0E54

#3F0E54 is a dark, vivid purple. Relative luminance 0.020; OKLCH L 28.8% C 0.121 H 313.2°. Best body text is #FFFFFF at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#3F0E54
RGB	rgb(63, 14, 84)
HSL	hsl(282, 71%, 19%)
HSV	hsv(282, 83%, 33%)
CMYK	cmyk(25%, 83.3%, 0%, 67.1%)
CIE-LAB	lab(15.55, 35.10, -31.33)
CIE-LCH	lch(15.55, 47.05, 318.25°)
OKLab	oklab(28.77% 0.0831 -0.0886)
OKLCH	oklch(28.77% 0.121 313.2)
XYZ	xyz(3.8069, 2.0111, 8.5734)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0E54 #23540E

analogous

#1C0E54 #3F0E54 #540E46

triadic

#3F0E54 #543F0E #0E543F

tetradic

#3F0E54 #541C0E #23540E #0E4654

square

#3F0E54 #541C0E #23540E #0E4654

split-complementary

#3F0E54 #46540E #0E541C

monochromatic

#14041A #180520 #3F0E54 #661788 #8E1FBD

Accessibility & contrast

On white

14.98

#3F0E54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3F0E54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0E54

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0E54	#FFFFFF	#000000	##FFFFFF
##3F0E54	1.00	14.98	1.40	14.98
#FFFFFF	14.98	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002456

Deuteranopia (green-blind)

#062853

Tritanopia (blue-blind)

#3D1E31

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3f0e54;
/* rgb */ color: rgb(63, 14, 84);
/* oklch */ color: oklch(28.8% 0.121 313.2);

Tailwind

colors: {
  custom: {
    50: '#775385',
    500: '#3f0e54',
    950: '#000000',
  },
}

SCSS

$custom: #3f0e54;
$custom-light: #775385;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0e54",
  "rgb": {
    "r": 63,
    "g": 14,
    "b": 84
  },
  "hsl": {
    "h": 282,
    "s": 71.429,
    "l": 19.216
  },
  "oklch": {
    "l": 0.28768,
    "c": 0.12147,
    "h": 313.2
  },
  "luminance": 0.02011
}

Semantic roles & 50–950 ramp

primary

#3F0E54

secondary

#4C8E2F

accent

#EE3A70

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3F0E54

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

Preview Lab → · Contrast checker → · Palette generator →