#66115B#66115B

#66115B is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.1% C 0.143 H 334.2°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#66115B
RGB	rgb(102, 17, 91)
HSL	hsl(308, 71%, 23%)
HSV	hsv(308, 83%, 40%)
CMYK	cmyk(0%, 83.3%, 10.8%, 60%)
CIE-LAB	lab(23.61, 44.37, -22.73)
CIE-LCH	lch(23.61, 49.86, 332.87°)
OKLab	oklab(36.05% 0.1291 -0.0623)
OKLCH	oklch(36.05% 0.143 334.2)
XYZ	xyz(7.5683, 3.9817, 10.2654)
Luminance	0.0398 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66115B #11661C

analogous

#461166 #66115B #661130

triadic

#66115B #5B6611 #115B66

tetradic

#66115B #664611 #11661C #113066

square

#66115B #664611 #11661C #113066

split-complementary

#66115B #306611 #116646

monochromatic

#1A0417 #32082C #66115B #9A1A8A #CF22B9

Accessibility & contrast

On white

11.69

#66115B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#66115B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66115B

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66115B	#FFFFFF	#000000	##FFFFFF
##66115B	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F305D

Deuteranopia (green-blind)

#303D59

Tritanopia (blue-blind)

#6B1A36

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #66115b;
/* rgb */ color: rgb(102, 17, 91);
/* oklch */ color: oklch(36.1% 0.143 334.2);

Tailwind

colors: {
  custom: {
    50: '#955b89',
    500: '#66115b',
    950: '#000000',
  },
}

SCSS

$custom: #66115b;
$custom-light: #955b89;
$custom-dark: #000000;

JSON

{
  "hex": "#66115b",
  "rgb": {
    "r": 102,
    "g": 17,
    "b": 91
  },
  "hsl": {
    "h": 307.765,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.36054,
    "c": 0.14331,
    "h": 334.2
  },
  "luminance": 0.03981
}

Semantic roles & 50–950 ramp

primary

#66115B

secondary

#359E42

accent

#EE513A

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040B

muted

#7E797C

Preview Lab

Preview with #66115B

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

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