#66208E#66208E

#66208E is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.9% C 0.173 H 309.7°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#66208E
RGB	rgb(102, 32, 142)
HSL	hsl(278, 63%, 34%)
HSV	hsv(278, 77%, 56%)
CMYK	cmyk(28.2%, 77.5%, 0%, 44.3%)
CIE-LAB	lab(28.93, 49.09, -46.83)
CIE-LCH	lch(28.93, 67.84, 316.35°)
OKLab	oklab(40.94% 0.1102 -0.1328)
OKLCH	oklch(40.94% 0.173 309.7)
XYZ	xyz(10.8775, 5.8110, 26.1346)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66208E #488E20

analogous

#2F208E #66208E #8E207F

triadic

#66208E #8E6620 #208E66

tetradic

#66208E #8E2F20 #488E20 #207F8E

square

#66208E #8E2F20 #488E20 #207F8E

split-complementary

#66208E #7F8E20 #208E2F

monochromatic

#1E092A #42155C #66208E #8A2BC0 #A751D8

Accessibility & contrast

On white

9.71

#66208E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#66208E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66208E

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66208E	#FFFFFF	#000000	##FFFFFF
##66208E	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004191

Deuteranopia (green-blind)

#00458C

Tritanopia (blue-blind)

#603A56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #66208e;
/* rgb */ color: rgb(102, 32, 142);
/* oklch */ color: oklch(40.9% 0.173 309.7);

Tailwind

colors: {
  custom: {
    50: '#9664b0',
    500: '#66208e',
    950: '#000000',
  },
}

SCSS

$custom: #66208e;
$custom-light: #9664b0;
$custom-dark: #000000;

JSON

{
  "hex": "#66208e",
  "rgb": {
    "r": 102,
    "g": 32,
    "b": 142
  },
  "hsl": {
    "h": 278.182,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40938,
    "c": 0.17256,
    "h": 309.7
  },
  "luminance": 0.05811
}

Semantic roles & 50–950 ramp

primary

#66208E

secondary

#76BB4F

accent

#E6427D

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #66208E

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

Preview Lab → · Contrast checker → · Palette generator →