#66155D#66155D

#66155D is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.5% C 0.141 H 333.1°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#66155D
RGB	rgb(102, 21, 93)
HSL	hsl(307, 66%, 24%)
HSV	hsv(307, 79%, 40%)
CMYK	cmyk(0%, 79.4%, 8.8%, 60%)
CIE-LAB	lab(24.17, 43.43, -23.18)
CIE-LCH	lch(24.17, 49.23, 331.91°)
OKLab	oklab(36.49% 0.1254 -0.0636)
OKLCH	oklch(36.49% 0.141 333.1)
XYZ	xyz(7.7235, 4.1521, 10.7485)
Luminance	0.0415 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66155D #15661E

analogous

#471566 #66155D #661535

triadic

#66155D #5D6615 #155D66

tetradic

#66155D #664715 #15661E #153566

square

#66155D #664715 #15661E #153566

split-complementary

#66155D #356615 #156647

monochromatic

#190517 #330B2F #66155D #991F8B #CC2ABA

Accessibility & contrast

On white

11.47

#66155D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#66155D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66155D

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66155D	#FFFFFF	#000000	##FFFFFF
##66155D	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11325F

Deuteranopia (green-blind)

#313E5B

Tritanopia (blue-blind)

#6B1E38

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #66155d;
/* rgb */ color: rgb(102, 21, 93);
/* oklch */ color: oklch(36.5% 0.141 333.1);

Tailwind

colors: {
  custom: {
    50: '#955c8b',
    500: '#66155d',
    950: '#000000',
  },
}

SCSS

$custom: #66155d;
$custom-light: #955c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#66155d",
  "rgb": {
    "r": 102,
    "g": 21,
    "b": 93
  },
  "hsl": {
    "h": 306.667,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.36491,
    "c": 0.14064,
    "h": 333.1
  },
  "luminance": 0.04151
}

Semantic roles & 50–950 ramp

primary

#66155D

secondary

#3A9D45

accent

#E9523F

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #66155D

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

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