#66146E#66146E

#66146E is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.5% C 0.156 H 324.0°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#66146E
RGB	rgb(102, 20, 110)
HSL	hsl(295, 69%, 25%)
HSV	hsv(295, 82%, 43%)
CMYK	cmyk(7.3%, 81.8%, 0%, 56.9%)
CIE-LAB	lab(25.11, 46.78, -32.77)
CIE-LCH	lch(25.11, 57.12, 324.98°)
OKLab	oklab(37.5% 0.126 -0.0915)
OKLCH	oklch(37.5% 0.156 324)
XYZ	xyz(8.5439, 4.4514, 15.1580)
Luminance	0.0445 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66146E #1C6E14

analogous

#39146E #66146E #6E1449

triadic

#66146E #6E6614 #146E66

tetradic

#66146E #6E3914 #1C6E14 #14496E

square

#66146E #6E3914 #1C6E14 #14496E

split-complementary

#66146E #496E14 #146E39

monochromatic

#18051A #360B3A #66146E #961DA2 #C627D6

Accessibility & contrast

On white

11.11

#66146E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#66146E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66146E

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66146E	#FFFFFF	#000000	##FFFFFF
##66146E	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003570

Deuteranopia (green-blind)

#263F6C

Tritanopia (blue-blind)

#682641

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #66146e;
/* rgb */ color: rgb(102, 20, 110);
/* oklch */ color: oklch(37.5% 0.156 324.0);

Tailwind

colors: {
  custom: {
    50: '#955d98',
    500: '#66146e',
    950: '#000000',
  },
}

SCSS

$custom: #66146e;
$custom-light: #955d98;
$custom-dark: #000000;

JSON

{
  "hex": "#66146e",
  "rgb": {
    "r": 102,
    "g": 20,
    "b": 110
  },
  "hsl": {
    "h": 294.667,
    "s": 69.231,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37503,
    "c": 0.15573,
    "h": 324
  },
  "luminance": 0.04451
}

Semantic roles & 50–950 ramp

primary

#66146E

secondary

#43A539

accent

#EC3C4B

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #66146E

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

Preview Lab → · Contrast checker → · Palette generator →