#3F1466#3F1466

#3F1466 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.134 H 303.0°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#3F1466
RGB	rgb(63, 20, 102)
HSL	hsl(271, 67%, 24%)
HSV	hsv(271, 80%, 40%)
CMYK	cmyk(38.2%, 80.4%, 0%, 60%)
CIE-LAB	lab(17.99, 36.97, -39.38)
CIE-LCH	lch(17.99, 54.02, 313.19°)
OKLab	oklab(30.97% 0.0729 -0.1123)
OKLCH	oklch(30.97% 0.134 303)
XYZ	xyz(4.6978, 2.5164, 12.8060)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1466 #3B6614

analogous

#161466 #3F1466 #661464

triadic

#3F1466 #663F14 #14663F

tetradic

#3F1466 #661614 #3B6614 #146466

square

#3F1466 #661614 #3B6614 #146466

split-complementary

#3F1466 #646614 #146616

monochromatic

#10051A #1F0A33 #3F1466 #5F1E99 #7E28CC

Accessibility & contrast

On white

13.97

#3F1466 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3F1466 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1466

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1466	#FFFFFF	#000000	##FFFFFF
##3F1466	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002C64

Tritanopia (blue-blind)

#37293C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3f1466;
/* rgb */ color: rgb(63, 20, 102);
/* oklch */ color: oklch(31.0% 0.134 303.0);

Tailwind

colors: {
  custom: {
    50: '#795792',
    500: '#3f1466',
    950: '#000000',
  },
}

SCSS

$custom: #3f1466;
$custom-light: #795792;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1466",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 102
  },
  "hsl": {
    "h": 271.463,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30974,
    "c": 0.13389,
    "h": 303
  },
  "luminance": 0.02516
}

Semantic roles & 50–950 ramp

primary

#3F1466

secondary

#689D39

accent

#EA3E90

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F1466

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

Preview Lab → · Contrast checker → · Palette generator →