#3F0E5B#3F0E5B

#3F0E5B is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.4% C 0.129 H 309.3°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#3F0E5B
RGB	rgb(63, 14, 91)
HSL	hsl(278, 73%, 21%)
HSV	hsv(278, 85%, 36%)
CMYK	cmyk(30.8%, 84.6%, 0%, 64.3%)
CIE-LAB	lab(16.14, 36.76, -35.10)
CIE-LCH	lch(16.14, 50.83, 316.33°)
OKLab	oklab(29.37% 0.0815 -0.0997)
OKLCH	oklch(29.37% 0.129 309.3)
XYZ	xyz(4.0949, 2.1262, 10.0902)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0E5B #2A5B0E

analogous

#190E5B #3F0E5B #5B0E50

triadic

#3F0E5B #5B3F0E #0E5B3F

tetradic

#3F0E5B #5B190E #2A5B0E #0E505B

square

#3F0E5B #5B190E #2A5B0E #0E505B

split-complementary

#3F0E5B #505B0E #0E5B19

monochromatic

#12041B #1A0626 #3F0E5B #641690 #881EC5

Accessibility & contrast

On white

14.73

#3F0E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3F0E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0E5B

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0E5B	#FFFFFF	#000000	##FFFFFF
##3F0E5B	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265D

Deuteranopia (green-blind)

#002959

Tritanopia (blue-blind)

#3B2235

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f0e5b;
/* rgb */ color: rgb(63, 14, 91);
/* oklch */ color: oklch(29.4% 0.129 309.3);

Tailwind

colors: {
  custom: {
    50: '#78538a',
    500: '#3f0e5b',
    950: '#000000',
  },
}

SCSS

$custom: #3f0e5b;
$custom-light: #78538a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0e5b",
  "rgb": {
    "r": 63,
    "g": 14,
    "b": 91
  },
  "hsl": {
    "h": 278.182,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.29369,
    "c": 0.12873,
    "h": 309.3
  },
  "luminance": 0.02126
}

Semantic roles & 50–950 ramp

primary

#3F0E5B

secondary

#559530

accent

#F0387B

background

#F7F5F8

surface

#EEE8F0

border

#C9C4CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F0E5B

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

Preview Lab → · Contrast checker → · Palette generator →