#3B1066#3B1066

#3B1066 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.137 H 300.7°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#3B1066
RGB	rgb(59, 16, 102)
HSL	hsl(270, 73%, 23%)
HSV	hsv(270, 84%, 40%)
CMYK	cmyk(42.2%, 84.3%, 0%, 60%)
CIE-LAB	lab(16.80, 37.99, -41.36)
CIE-LCH	lch(16.80, 56.16, 312.57°)
OKLab	oklab(30.01% 0.0701 -0.1182)
OKLCH	oklch(30.01% 0.137 300.7)
XYZ	xyz(4.3866, 2.2597, 12.7728)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1066 #3B6610

analogous

#101066 #3B1066 #661066

triadic

#3B1066 #663B10 #10663B

tetradic

#3B1066 #661010 #3B6610 #106666

square

#3B1066 #661010 #3B6610 #106666

split-complementary

#3B1066 #666610 #106610

monochromatic

#0F041A #1C0831 #3B1066 #5A189B #7821D0

Accessibility & contrast

On white

14.46

#3B1066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3B1066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1066

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1066	#FFFFFF	#000000	##FFFFFF
##3B1066	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002964

Tritanopia (blue-blind)

#31283B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3b1066;
/* rgb */ color: rgb(59, 16, 102);
/* oklch */ color: oklch(30.0% 0.137 300.7);

Tailwind

colors: {
  custom: {
    50: '#765492',
    500: '#3b1066',
    950: '#000000',
  },
}

SCSS

$custom: #3b1066;
$custom-light: #765492;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1066",
  "rgb": {
    "r": 59,
    "g": 16,
    "b": 102
  },
  "hsl": {
    "h": 270,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.30009,
    "c": 0.13747,
    "h": 300.7
  },
  "luminance": 0.0226
}

Semantic roles & 50–950 ramp

primary

#3B1066

secondary

#699E33

accent

#F03894

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3B1066

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

Preview Lab → · Contrast checker → · Palette generator →