#66145B#66145B

#66145B is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.3% C 0.140 H 334.3°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#66145B
RGB	rgb(102, 20, 91)
HSL	hsl(308, 67%, 24%)
HSV	hsv(308, 80%, 40%)
CMYK	cmyk(0%, 80.4%, 10.8%, 60%)
CIE-LAB	lab(23.94, 43.43, -22.22)
CIE-LCH	lch(23.94, 48.79, 332.91°)
OKLab	oklab(36.29% 0.1263 -0.0609)
OKLCH	oklch(36.29% 0.14 334.3)
XYZ	xyz(7.6181, 4.0811, 10.2820)
Luminance	0.0408 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66145B #14661F

analogous

#481466 #66145B #661432

triadic

#66145B #5B6614 #145B66

tetradic

#66145B #664814 #14661F #143266

square

#66145B #664814 #14661F #143266

split-complementary

#66145B #326614 #146648

monochromatic

#1A0517 #330A2D #66145B #991E89 #CC28B6

Accessibility & contrast

On white

11.56

#66145B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#66145B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66145B

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66145B	#FFFFFF	#000000	##FFFFFF
##66145B	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12315D

Deuteranopia (green-blind)

#313D59

Tritanopia (blue-blind)

#6B1C36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #66145b;
/* rgb */ color: rgb(102, 20, 91);
/* oklch */ color: oklch(36.3% 0.140 334.3);

Tailwind

colors: {
  custom: {
    50: '#955c89',
    500: '#66145b',
    950: '#000000',
  },
}

SCSS

$custom: #66145b;
$custom-light: #955c89;
$custom-dark: #000000;

JSON

{
  "hex": "#66145b",
  "rgb": {
    "r": 102,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 308.049,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36289,
    "c": 0.14018,
    "h": 334.3
  },
  "luminance": 0.0408
}

Semantic roles & 50–950 ramp

primary

#66145B

secondary

#399D46

accent

#EA553E

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040B

muted

#7E797C

Preview Lab

Preview with #66145B

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

Preview Lab → · Contrast checker → · Palette generator →