#66228E#66228E

#66228E is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.1% C 0.170 H 309.5°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#66228E
RGB	rgb(102, 34, 142)
HSL	hsl(278, 61%, 35%)
HSV	hsv(278, 76%, 56%)
CMYK	cmyk(28.2%, 76.1%, 0%, 44.3%)
CIE-LAB	lab(29.21, 48.27, -46.37)
CIE-LCH	lch(29.21, 66.94, 316.16°)
OKLab	oklab(41.14% 0.1083 -0.1315)
OKLCH	oklch(41.14% 0.17 309.5)
XYZ	xyz(10.9330, 5.9220, 26.1531)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66228E #4A8E22

analogous

#30228E #66228E #8E2280

triadic

#66228E #8E6622 #228E66

tetradic

#66228E #8E3022 #4A8E22 #22808E

square

#66228E #8E3022 #4A8E22 #22808E

split-complementary

#66228E #808E22 #228E30

monochromatic

#1F0A2B #43165D #66228E #892EBF #A654D6

Accessibility & contrast

On white

9.61

#66228E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#66228E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66228E

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66228E	#FFFFFF	#000000	##FFFFFF
##66228E	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004291

Deuteranopia (green-blind)

#03468C

Tritanopia (blue-blind)

#603B56

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #66228e;
/* rgb */ color: rgb(102, 34, 142);
/* oklch */ color: oklch(41.1% 0.170 309.5);

Tailwind

colors: {
  custom: {
    50: '#9664b0',
    500: '#66228e',
    950: '#000000',
  },
}

SCSS

$custom: #66228e;
$custom-light: #9664b0;
$custom-dark: #000000;

JSON

{
  "hex": "#66228e",
  "rgb": {
    "r": 102,
    "g": 34,
    "b": 142
  },
  "hsl": {
    "h": 277.778,
    "s": 61.364,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41139,
    "c": 0.17031,
    "h": 309.5
  },
  "luminance": 0.05922
}

Semantic roles & 50–950 ramp

primary

#66228E

secondary

#78BA52

accent

#E4437F

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #66228E

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

Preview Lab → · Contrast checker → · Palette generator →