#3F1680#3F1680

#3F1680 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.161 H 293.1°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#3F1680
RGB	rgb(63, 22, 128)
HSL	hsl(263, 71%, 29%)
HSV	hsv(263, 83%, 50%)
CMYK	cmyk(50.8%, 82.8%, 0%, 49.8%)
CIE-LAB	lab(20.79, 43.06, -51.59)
CIE-LCH	lch(20.79, 67.20, 309.85°)
OKLab	oklab(33.68% 0.0631 -0.1481)
OKLCH	oklch(33.68% 0.161 293.1)
XYZ	xyz(6.2320, 3.1889, 20.7050)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1680 #578016

analogous

#162280 #3F1680 #741680

triadic

#3F1680 #803F16 #16803F

tetradic

#3F1680 #801622 #578016 #168074

square

#3F1680 #801622 #578016 #168074

split-complementary

#3F1680 #807416 #228016

monochromatic

#0D041A #250D4C #3F1680 #591FB4 #7534DC

Accessibility & contrast

On white

12.82

#3F1680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#3F1680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1680

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1680	#FFFFFF	#000000	##FFFFFF
##3F1680	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003383

Deuteranopia (green-blind)

#00307E

Tritanopia (blue-blind)

#2A354C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3f1680;
/* rgb */ color: rgb(63, 22, 128);
/* oklch */ color: oklch(33.7% 0.161 293.1);

Tailwind

colors: {
  custom: {
    50: '#7c59a6',
    500: '#3f1680',
    950: '#000000',
  },
}

SCSS

$custom: #3f1680;
$custom-light: #7c59a6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1680",
  "rgb": {
    "r": 63,
    "g": 22,
    "b": 128
  },
  "hsl": {
    "h": 263.208,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33684,
    "c": 0.161,
    "h": 293.1
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#3F1680

secondary

#86B53D

accent

#ED3AA8

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3F1680

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

Preview Lab → · Contrast checker → · Palette generator →