#66165E#66165E

#66165E is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.6% C 0.140 H 332.5°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#66165E
RGB	rgb(102, 22, 94)
HSL	hsl(306, 65%, 24%)
HSV	hsv(306, 78%, 40%)
CMYK	cmyk(0%, 78.4%, 7.8%, 60%)
CIE-LAB	lab(24.35, 43.26, -23.56)
CIE-LCH	lch(24.35, 49.25, 331.43°)
OKLab	oklab(36.64% 0.1245 -0.0647)
OKLCH	oklch(36.64% 0.14 332.5)
XYZ	xyz(7.7868, 4.2074, 10.9895)
Luminance	0.0421 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66165E #16661E

analogous

#461666 #66165E #661636

triadic

#66165E #5E6616 #165E66

tetradic

#66165E #664616 #16661E #163666

square

#66165E #664616 #16661E #163666

split-complementary

#66165E #366616 #166646

monochromatic

#190517 #340B30 #66165E #98218C #CB2CBB

Accessibility & contrast

On white

11.40

#66165E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#66165E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66165E

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66165E	#FFFFFF	#000000	##FFFFFF
##66165E	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113360

Deuteranopia (green-blind)

#313E5C

Tritanopia (blue-blind)

#6B1F38

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #66165e;
/* rgb */ color: rgb(102, 22, 94);
/* oklch */ color: oklch(36.6% 0.140 332.5);

Tailwind

colors: {
  custom: {
    50: '#955d8c',
    500: '#66165e',
    950: '#000000',
  },
}

SCSS

$custom: #66165e;
$custom-light: #955d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#66165e",
  "rgb": {
    "r": 102,
    "g": 22,
    "b": 94
  },
  "hsl": {
    "h": 306,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.36637,
    "c": 0.14029,
    "h": 332.5
  },
  "luminance": 0.04207
}

Semantic roles & 50–950 ramp

primary

#66165E

secondary

#3B9D45

accent

#E85140

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #66165E

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

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