#66229D#66229D

#66229D is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.4% C 0.185 H 304.5°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#66229D
RGB	rgb(102, 34, 157)
HSL	hsl(273, 64%, 37%)
HSV	hsv(273, 78%, 62%)
CMYK	cmyk(35%, 78.3%, 0%, 38.4%)
CIE-LAB	lab(30.41, 51.74, -53.63)
CIE-LCH	lch(30.41, 74.52, 313.97°)
OKLab	oklab(42.35% 0.105 -0.1528)
OKLCH	oklch(42.35% 0.185 304.5)
XYZ	xyz(12.1359, 6.4032, 32.4883)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66229D #599D22

analogous

#29229D #66229D #9D2296

triadic

#66229D #9D6622 #229D66

tetradic

#66229D #9D2922 #599D22 #22969D

square

#66229D #9D2922 #599D22 #22969D

split-complementary

#66229D #969D22 #229D29

monochromatic

#250C38 #45176B #66229D #872DCF #A35DDC

Accessibility & contrast

On white

9.21

#66229D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#66229D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66229D

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66229D	#FFFFFF	#000000	##FFFFFF
##66229D	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A0

Deuteranopia (green-blind)

#00489B

Tritanopia (blue-blind)

#5B425F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #66229d;
/* rgb */ color: rgb(102, 34, 157);
/* oklch */ color: oklch(42.4% 0.185 304.5);

Tailwind

colors: {
  custom: {
    50: '#9765bb',
    500: '#66229d',
    950: '#000000',
  },
}

SCSS

$custom: #66229d;
$custom-light: #9765bb;
$custom-dark: #000000;

JSON

{
  "hex": "#66229d",
  "rgb": {
    "r": 102,
    "g": 34,
    "b": 157
  },
  "hsl": {
    "h": 273.171,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42351,
    "c": 0.18539,
    "h": 304.5
  },
  "luminance": 0.06403
}

Semantic roles & 50–950 ramp

primary

#66229D

secondary

#88C15A

accent

#E7408B

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #66229D

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

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