#3B1867#3B1867

#3B1867 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.0% C 0.129 H 298.7°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#3B1867
RGB	rgb(59, 24, 103)
HSL	hsl(267, 62%, 25%)
HSV	hsv(267, 77%, 40%)
CMYK	cmyk(42.7%, 76.7%, 0%, 59.6%)
CIE-LAB	lab(18.20, 34.51, -39.73)
CIE-LCH	lch(18.20, 52.63, 310.98°)
OKLab	oklab(31.02% 0.0622 -0.1135)
OKLCH	oklch(31.02% 0.129 298.7)
XYZ	xyz(4.5778, 2.5623, 13.0827)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1867 #446718

analogous

#181D67 #3B1867 #621867

triadic

#3B1867 #673B18 #18673B

tetradic

#3B1867 #67181D #446718 #186762

square

#3B1867 #67181D #446718 #186762

split-complementary

#3B1867 #676218 #1D6718

monochromatic

#0E0619 #1F0C35 #3B1867 #572499 #742FCA

Accessibility & contrast

On white

13.89

#3B1867 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#3B1867 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1867

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1867	#FFFFFF	#000000	##FFFFFF
##3B1867	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C69

Deuteranopia (green-blind)

#002C65

Tritanopia (blue-blind)

#302C3E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3b1867;
/* rgb */ color: rgb(59, 24, 103);
/* oklch */ color: oklch(31.0% 0.129 298.7);

Tailwind

colors: {
  custom: {
    50: '#765893',
    500: '#3b1867',
    950: '#000000',
  },
}

SCSS

$custom: #3b1867;
$custom-light: #765893;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1867",
  "rgb": {
    "r": 59,
    "g": 24,
    "b": 103
  },
  "hsl": {
    "h": 266.582,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31022,
    "c": 0.12944,
    "h": 298.7
  },
  "luminance": 0.02562
}

Semantic roles & 50–950 ramp

primary

#3B1867

secondary

#739D3E

accent

#E5439D

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3B1867

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

Preview Lab → · Contrast checker → · Palette generator →