#66106A#66106A

#66106A is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.9% C 0.156 H 326.1°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#66106A
RGB	rgb(102, 16, 106)
HSL	hsl(297, 74%, 24%)
HSV	hsv(297, 85%, 42%)
CMYK	cmyk(3.8%, 84.9%, 0%, 58.4%)
CIE-LAB	lab(24.44, 47.22, -31.26)
CIE-LCH	lch(24.44, 56.63, 326.50°)
OKLab	oklab(36.94% 0.1296 -0.0871)
OKLCH	oklch(36.94% 0.156 326.1)
XYZ	xyz(8.2661, 4.2366, 14.0152)
Luminance	0.0424 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66106A #146A10

analogous

#39106A #66106A #6A1041

triadic

#66106A #6A6610 #106A66

tetradic

#66106A #6A3910 #146A10 #10416A

square

#66106A #6A3910 #146A10 #10416A

split-complementary

#66106A #416A10 #106A39

monochromatic

#1A041B #330835 #66106A #99189F #CC20D4

Accessibility & contrast

On white

11.37

#66106A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#66106A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66106A

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66106A	#FFFFFF	#000000	##FFFFFF
##66106A	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336C

Deuteranopia (green-blind)

#273E68

Tritanopia (blue-blind)

#69223E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #66106a;
/* rgb */ color: rgb(102, 16, 106);
/* oklch */ color: oklch(36.9% 0.156 326.1);

Tailwind

colors: {
  custom: {
    50: '#955b95',
    500: '#66106a',
    950: '#000000',
  },
}

SCSS

$custom: #66106a;
$custom-light: #955b95;
$custom-dark: #000000;

JSON

{
  "hex": "#66106a",
  "rgb": {
    "r": 102,
    "g": 16,
    "b": 106
  },
  "hsl": {
    "h": 297.333,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36942,
    "c": 0.15614,
    "h": 326.1
  },
  "luminance": 0.04236
}

Semantic roles & 50–950 ramp

primary

#66106A

secondary

#39A234

accent

#F03740

background

#F9F5F9

surface

#F2E9F1

border

#CCC5CB

text

#0E040D

muted

#7E797E

Preview Lab

Preview with #66106A

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

Preview Lab → · Contrast checker → · Palette generator →