#3F0D5C#3F0D5C

#3F0D5C is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.4% C 0.131 H 308.9°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#3F0D5C
RGB	rgb(63, 13, 92)
HSL	hsl(278, 75%, 21%)
HSV	hsv(278, 86%, 36%)
CMYK	cmyk(31.5%, 85.9%, 0%, 63.9%)
CIE-LAB	lab(16.09, 37.39, -35.84)
CIE-LCH	lch(16.09, 51.79, 316.21°)
OKLab	oklab(29.37% 0.0821 -0.1018)
OKLCH	oklch(29.37% 0.131 308.9)
XYZ	xyz(4.1252, 2.1174, 10.3145)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0D5C #2A5C0D

analogous

#180D5C #3F0D5C #5C0D51

triadic

#3F0D5C #5C3F0D #0D5C3F

tetradic

#3F0D5C #5C180D #2A5C0D #0D515C

square

#3F0D5C #5C180D #2A5C0D #0D515C

split-complementary

#3F0D5C #515C0D #0D5C18

monochromatic

#12041B #1A0526 #3F0D5C #641592 #881CC7

Accessibility & contrast

On white

14.75

#3F0D5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3F0D5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0D5C

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0D5C	#FFFFFF	#000000	##FFFFFF
##3F0D5C	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265E

Deuteranopia (green-blind)

#00295A

Tritanopia (blue-blind)

#3A2235

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f0d5c;
/* rgb */ color: rgb(63, 13, 92);
/* oklch */ color: oklch(29.4% 0.131 308.9);

Tailwind

colors: {
  custom: {
    50: '#78538b',
    500: '#3f0d5c',
    950: '#000000',
  },
}

SCSS

$custom: #3f0d5c;
$custom-light: #78538b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0d5c",
  "rgb": {
    "r": 63,
    "g": 13,
    "b": 92
  },
  "hsl": {
    "h": 277.975,
    "s": 75.238,
    "l": 20.588
  },
  "oklch": {
    "l": 0.29365,
    "c": 0.13081,
    "h": 308.9
  },
  "luminance": 0.02117
}

Semantic roles & 50–950 ramp

primary

#3F0D5C

secondary

#55962F

accent

#F2367B

background

#F7F4F8

surface

#EEE8F0

border

#C9C4CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F0D5C

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

Preview Lab → · Contrast checker → · Palette generator →