#661C60#661C60

#661C60 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.3% C 0.134 H 331.4°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#661C60
RGB	rgb(102, 28, 96)
HSL	hsl(305, 57%, 25%)
HSV	hsv(305, 73%, 40%)
CMYK	cmyk(0%, 72.5%, 5.9%, 60%)
CIE-LAB	lab(25.26, 41.33, -23.43)
CIE-LCH	lch(25.26, 47.51, 330.45°)
OKLab	oklab(37.33% 0.118 -0.0644)
OKLCH	oklch(37.33% 0.134 331.4)
XYZ	xyz(8.0061, 4.5004, 11.5111)
Luminance	0.0450 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661C60 #1C6622

analogous

#471C66 #661C60 #661C3B

triadic

#661C60 #60661C #1C6066

tetradic

#661C60 #66471C #1C6622 #1C3B66

square

#661C60 #66471C #1C6622 #1C3B66

split-complementary

#661C60 #3B661C #1C6647

monochromatic

#180717 #360F33 #661C60 #96298D #C636BA

Accessibility & contrast

On white

11.05

#661C60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#661C60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661C60

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661C60	#FFFFFF	#000000	##FFFFFF
##661C60	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173562

Deuteranopia (green-blind)

#32405E

Tritanopia (blue-blind)

#6A243B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #661c60;
/* rgb */ color: rgb(102, 28, 96);
/* oklch */ color: oklch(37.3% 0.134 331.4);

Tailwind

colors: {
  custom: {
    50: '#94608d',
    500: '#661c60',
    950: '#000000',
  },
}

SCSS

$custom: #661c60;
$custom-light: #94608d;
$custom-dark: #000000;

JSON

{
  "hex": "#661c60",
  "rgb": {
    "r": 102,
    "g": 28,
    "b": 96
  },
  "hsl": {
    "h": 304.865,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37333,
    "c": 0.13442,
    "h": 331.4
  },
  "luminance": 0.045
}

Semantic roles & 50–950 ramp

primary

#661C60

secondary

#439B4A

accent

#E05448

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #661C60

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

Preview Lab → · Contrast checker → · Palette generator →