#66238F#66238F

#66238F is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.3% C 0.170 H 309.0°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#66238F
RGB	rgb(102, 35, 143)
HSL	hsl(277, 61%, 35%)
HSV	hsv(277, 76%, 56%)
CMYK	cmyk(28.7%, 75.5%, 0%, 43.9%)
CIE-LAB	lab(29.44, 48.08, -46.62)
CIE-LCH	lch(29.44, 66.98, 315.88°)
OKLab	oklab(41.32% 0.1071 -0.1322)
OKLCH	oklch(41.32% 0.17 309)
XYZ	xyz(11.0374, 6.0102, 26.5599)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66238F #4C8F23

analogous

#30238F #66238F #8F2382

triadic

#66238F #8F6623 #238F66

tetradic

#66238F #8F3023 #4C8F23 #23828F

square

#66238F #8F3023 #4C8F23 #23828F

split-complementary

#66238F #828F23 #238F30

monochromatic

#200B2D #43175E #66238F #892FC0 #A657D6

Accessibility & contrast

On white

9.54

#66238F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#66238F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66238F

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66238F	#FFFFFF	#000000	##FFFFFF
##66238F	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004392

Deuteranopia (green-blind)

#02468D

Tritanopia (blue-blind)

#603C57

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #66238f;
/* rgb */ color: rgb(102, 35, 143);
/* oklch */ color: oklch(41.3% 0.170 309.0);

Tailwind

colors: {
  custom: {
    50: '#9665b0',
    500: '#66238f',
    950: '#000000',
  },
}

SCSS

$custom: #66238f;
$custom-light: #9665b0;
$custom-dark: #000000;

JSON

{
  "hex": "#66238f",
  "rgb": {
    "r": 102,
    "g": 35,
    "b": 143
  },
  "hsl": {
    "h": 277.222,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41321,
    "c": 0.17016,
    "h": 309
  },
  "luminance": 0.0601
}

Semantic roles & 50–950 ramp

primary

#66238F

secondary

#7BBA54

accent

#E44481

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #66238F

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

Preview Lab → · Contrast checker → · Palette generator →