#66239A#66239A

#66239A is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.2% C 0.181 H 305.3°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#66239A
RGB	rgb(102, 35, 154)
HSL	hsl(274, 63%, 37%)
HSV	hsv(274, 77%, 60%)
CMYK	cmyk(33.8%, 77.3%, 0%, 39.6%)
CIE-LAB	lab(30.30, 50.63, -51.97)
CIE-LCH	lch(30.30, 72.56, 314.25°)
OKLab	oklab(42.2% 0.1048 -0.1479)
OKLCH	oklch(42.2% 0.181 305.3)
XYZ	xyz(11.9119, 6.3600, 31.1656)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66239A #579A23

analogous

#2B239A #66239A #9A2392

triadic

#66239A #9A6623 #239A66

tetradic

#66239A #9A2B23 #579A23 #23929A

square

#66239A #9A2B23 #579A23 #23929A

split-complementary

#66239A #929A23 #239A2B

monochromatic

#240C36 #451868 #66239A #872ECC #A45DDA

Accessibility & contrast

On white

9.24

#66239A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#66239A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66239A

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66239A	#FFFFFF	#000000	##FFFFFF
##66239A	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469D

Deuteranopia (green-blind)

#004798

Tritanopia (blue-blind)

#5C415D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #66239a;
/* rgb */ color: rgb(102, 35, 154);
/* oklch */ color: oklch(42.2% 0.181 305.3);

Tailwind

colors: {
  custom: {
    50: '#9766b9',
    500: '#66239a',
    950: '#000000',
  },
}

SCSS

$custom: #66239a;
$custom-light: #9766b9;
$custom-dark: #000000;

JSON

{
  "hex": "#66239a",
  "rgb": {
    "r": 102,
    "g": 35,
    "b": 154
  },
  "hsl": {
    "h": 273.782,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42202,
    "c": 0.18131,
    "h": 305.3
  },
  "luminance": 0.0636
}

Semantic roles & 50–950 ramp

primary

#66239A

secondary

#86BF5A

accent

#E6428A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #66239A

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

Preview Lab → · Contrast checker → · Palette generator →