#3F1464#3F1464

#3F1464 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.132 H 303.9°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#3F1464
RGB	rgb(63, 20, 100)
HSL	hsl(272, 67%, 24%)
HSV	hsv(272, 80%, 39%)
CMYK	cmyk(37%, 80%, 0%, 60.8%)
CIE-LAB	lab(17.82, 36.45, -38.35)
CIE-LCH	lch(17.82, 52.91, 313.55°)
OKLab	oklab(30.79% 0.0734 -0.1093)
OKLCH	oklch(30.79% 0.132 303.9)
XYZ	xyz(4.5998, 2.4772, 12.2899)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1464 #396414

analogous

#171464 #3F1464 #641461

triadic

#3F1464 #643F14 #14643F

tetradic

#3F1464 #641714 #396414 #146164

square

#3F1464 #641714 #396414 #146164

split-complementary

#3F1464 #616414 #146417

monochromatic

#10051A #1F0A31 #3F1464 #5F1E97 #7F28CA

Accessibility & contrast

On white

14.04

#3F1464 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3F1464 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1464

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1464	#FFFFFF	#000000	##FFFFFF
##3F1464	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B66

Deuteranopia (green-blind)

#002B62

Tritanopia (blue-blind)

#38283B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3f1464;
/* rgb */ color: rgb(63, 20, 100);
/* oklch */ color: oklch(30.8% 0.132 303.9);

Tailwind

colors: {
  custom: {
    50: '#785791',
    500: '#3f1464',
    950: '#000000',
  },
}

SCSS

$custom: #3f1464;
$custom-light: #785791;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1464",
  "rgb": {
    "r": 63,
    "g": 20,
    "b": 100
  },
  "hsl": {
    "h": 272.25,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.30794,
    "c": 0.13165,
    "h": 303.9
  },
  "luminance": 0.02477
}

Semantic roles & 50–950 ramp

primary

#3F1464

secondary

#669B38

accent

#EA3E8D

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3F1464

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

Preview Lab → · Contrast checker → · Palette generator →