#66155E#66155E

#66155E is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.5% C 0.141 H 332.5°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#66155E
RGB	rgb(102, 21, 94)
HSL	hsl(306, 66%, 24%)
HSV	hsv(306, 79%, 40%)
CMYK	cmyk(0%, 79.4%, 7.8%, 60%)
CIE-LAB	lab(24.23, 43.60, -23.75)
CIE-LCH	lch(24.23, 49.65, 331.42°)
OKLab	oklab(36.55% 0.1255 -0.0653)
OKLCH	oklch(36.55% 0.141 332.5)
XYZ	xyz(7.7681, 4.1699, 10.9833)
Luminance	0.0417 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66155E #15661D

analogous

#461566 #66155E #661536

triadic

#66155E #5E6615 #155E66

tetradic

#66155E #664615 #15661D #153666

square

#66155E #664615 #15661D #153666

split-complementary

#66155E #366615 #156646

monochromatic

#190517 #330B2F #66155E #991F8D #CC2ABC

Accessibility & contrast

On white

11.45

#66155E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#66155E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66155E

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66155E	#FFFFFF	#000000	##FFFFFF
##66155E	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#103260

Deuteranopia (green-blind)

#303E5C

Tritanopia (blue-blind)

#6B1E38

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #66155e;
/* rgb */ color: rgb(102, 21, 94);
/* oklch */ color: oklch(36.5% 0.141 332.5);

Tailwind

colors: {
  custom: {
    50: '#955d8c',
    500: '#66155e',
    950: '#000000',
  },
}

SCSS

$custom: #66155e;
$custom-light: #955d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#66155e",
  "rgb": {
    "r": 102,
    "g": 21,
    "b": 94
  },
  "hsl": {
    "h": 305.926,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3655,
    "c": 0.14143,
    "h": 332.5
  },
  "luminance": 0.04169
}

Semantic roles & 50–950 ramp

primary

#66155E

secondary

#3A9D44

accent

#E9503F

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #66155E

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

Preview Lab → · Contrast checker → · Palette generator →