#66156F#66156F

#66156F is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.7% C 0.156 H 323.5°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#66156F
RGB	rgb(102, 21, 111)
HSL	hsl(294, 68%, 26%)
HSV	hsv(294, 81%, 44%)
CMYK	cmyk(8.1%, 81.1%, 0%, 56.5%)
CIE-LAB	lab(25.29, 46.65, -33.13)
CIE-LCH	lch(25.29, 57.22, 324.61°)
OKLab	oklab(37.65% 0.1251 -0.0926)
OKLCH	oklch(37.65% 0.156 323.5)
XYZ	xyz(8.6166, 4.5093, 15.4524)
Luminance	0.0451 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66156F #1E6F15

analogous

#39156F #66156F #6F154B

triadic

#66156F #6F6615 #156F66

tetradic

#66156F #6F3915 #1E6F15 #154B6F

square

#66156F #6F3915 #1E6F15 #154B6F

split-complementary

#66156F #4B6F15 #156F39

monochromatic

#18051A #370B3C #66156F #951FA2 #C528D6

Accessibility & contrast

On white

11.04

#66156F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#66156F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66156F

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66156F	#FFFFFF	#000000	##FFFFFF
##66156F	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003671

Deuteranopia (green-blind)

#263F6D

Tritanopia (blue-blind)

#682742

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #66156f;
/* rgb */ color: rgb(102, 21, 111);
/* oklch */ color: oklch(37.7% 0.156 323.5);

Tailwind

colors: {
  custom: {
    50: '#955d99',
    500: '#66156f',
    950: '#000000',
  },
}

SCSS

$custom: #66156f;
$custom-light: #955d99;
$custom-dark: #000000;

JSON

{
  "hex": "#66156f",
  "rgb": {
    "r": 102,
    "g": 21,
    "b": 111
  },
  "hsl": {
    "h": 294,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37651,
    "c": 0.15559,
    "h": 323.5
  },
  "luminance": 0.04509
}

Semantic roles & 50–950 ramp

primary

#66156F

secondary

#45A53A

accent

#EB3D4E

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #66156F

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

Preview Lab → · Contrast checker → · Palette generator →