#3E1B78#3E1B78

#3E1B78 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.147 H 294.1°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#3E1B78
RGB	rgb(62, 27, 120)
HSL	hsl(263, 63%, 29%)
HSV	hsv(263, 78%, 47%)
CMYK	cmyk(48.3%, 77.5%, 0%, 52.9%)
CIE-LAB	lab(20.69, 38.34, -46.66)
CIE-LCH	lch(20.69, 60.39, 309.41°)
OKLab	oklab(33.35% 0.0598 -0.1337)
OKLCH	oklch(33.35% 0.147 294.1)
XYZ	xyz(5.7678, 3.1639, 18.0725)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E1B78 #55781B

analogous

#1B2778 #3E1B78 #6D1B78

triadic

#3E1B78 #783E1B #1B783E

tetradic

#3E1B78 #781B27 #55781B #1B786D

square

#3E1B78 #781B27 #55781B #1B786D

split-complementary

#3E1B78 #786D1B #27781B

monochromatic

#0D0619 #241046 #3E1B78 #5826AA #743BD3

Accessibility & contrast

On white

12.86

#3E1B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#3E1B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E1B78

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E1B78	#FFFFFF	#000000	##FFFFFF
##3E1B78	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337B

Deuteranopia (green-blind)

#003076

Tritanopia (blue-blind)

#2D3448

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #3e1b78;
/* rgb */ color: rgb(62, 27, 120);
/* oklch */ color: oklch(33.4% 0.147 294.1);

Tailwind

colors: {
  custom: {
    50: '#7a5ba0',
    500: '#3e1b78',
    950: '#000000',
  },
}

SCSS

$custom: #3e1b78;
$custom-light: #7a5ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e1b78",
  "rgb": {
    "r": 62,
    "g": 27,
    "b": 120
  },
  "hsl": {
    "h": 262.581,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3335,
    "c": 0.14652,
    "h": 294.1
  },
  "luminance": 0.03164
}

Semantic roles & 50–950 ramp

primary

#3E1B78

secondary

#84AC43

accent

#E641A8

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #3E1B78

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

Preview Lab → · Contrast checker → · Palette generator →