#660D65#660D65

#660D65 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.4% C 0.155 H 328.7°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#660D65
RGB	rgb(102, 13, 101)
HSL	hsl(301, 77%, 23%)
HSV	hsv(301, 87%, 40%)
CMYK	cmyk(0%, 87.3%, 1%, 60%)
CIE-LAB	lab(23.85, 47.12, -28.95)
CIE-LCH	lch(23.85, 55.30, 328.44°)
OKLab	oklab(36.42% 0.1321 -0.0803)
OKLCH	oklch(36.42% 0.155 328.7)
XYZ	xyz(7.9723, 4.0528, 12.6718)
Luminance	0.0405 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#660D65 #0D660E

analogous

#3A0D66 #660D65 #660D39

triadic

#660D65 #65660D #0D6566

tetradic

#660D65 #663A0D #0D660E #0D3966

square

#660D65 #663A0D #0D660E #0D3966

split-complementary

#660D65 #39660D #0D663A

monochromatic

#1B031B #30062F #660D65 #9C149B #D31BD0

Accessibility & contrast

On white

11.60

#660D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#660D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #660D65

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##660D65	#FFFFFF	#000000	##FFFFFF
##660D65	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003167

Deuteranopia (green-blind)

#293D63

Tritanopia (blue-blind)

#6A1D3A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #660d65;
/* rgb */ color: rgb(102, 13, 101);
/* oklch */ color: oklch(36.4% 0.155 328.7);

Tailwind

colors: {
  custom: {
    50: '#955a91',
    500: '#660d65',
    950: '#000000',
  },
}

SCSS

$custom: #660d65;
$custom-light: #955a91;
$custom-dark: #000000;

JSON

{
  "hex": "#660d65",
  "rgb": {
    "r": 102,
    "g": 13,
    "b": 101
  },
  "hsl": {
    "h": 300.674,
    "s": 77.391,
    "l": 22.549
  },
  "oklch": {
    "l": 0.36417,
    "c": 0.15463,
    "h": 328.7
  },
  "luminance": 0.04052
}

Semantic roles & 50–950 ramp

primary

#660D65

secondary

#2F9F31

accent

#F43634

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0E040D

muted

#7E797D

Preview Lab

Preview with #660D65

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

Preview Lab → · Contrast checker → · Palette generator →