#3F1886#3F1886

#3F1886 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.166 H 291.0°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#3F1886
RGB	rgb(63, 24, 134)
HSL	hsl(261, 70%, 31%)
HSV	hsv(261, 82%, 53%)
CMYK	cmyk(53%, 82.1%, 0%, 47.5%)
CIE-LAB	lab(21.69, 43.85, -53.88)
CIE-LCH	lch(21.69, 69.47, 309.14°)
OKLab	oklab(34.5% 0.0596 -0.1548)
OKLCH	oklch(34.5% 0.166 291)
XYZ	xyz(6.6784, 3.4310, 22.8600)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1886 #5F8618

analogous

#182886 #3F1886 #761886

triadic

#3F1886 #863F18 #18863F

tetradic

#3F1886 #861828 #5F8618 #188676

square

#3F1886 #861828 #5F8618 #188676

split-complementary

#3F1886 #867618 #288618

monochromatic

#0E051E #270F52 #3F1886 #5721BA #753CDC

Accessibility & contrast

On white

12.45

#3F1886 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3F1886 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1886

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1886	#FFFFFF	#000000	##FFFFFF
##3F1886	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003689

Deuteranopia (green-blind)

#003284

Tritanopia (blue-blind)

#26384F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3f1886;
/* rgb */ color: rgb(63, 24, 134);
/* oklch */ color: oklch(34.5% 0.166 291.0);

Tailwind

colors: {
  custom: {
    50: '#7d5baa',
    500: '#3f1886',
    950: '#000000',
  },
}

SCSS

$custom: #3f1886;
$custom-light: #7d5baa;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1886",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 134
  },
  "hsl": {
    "h": 261.273,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34498,
    "c": 0.16592,
    "h": 291
  },
  "luminance": 0.03431
}

Semantic roles & 50–950 ramp

primary

#3F1886

secondary

#8FBA40

accent

#EC3BAE

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #3F1886

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

Preview Lab → · Contrast checker → · Palette generator →