#661D72#661D72

#661D72 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.6% C 0.149 H 321.6°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#661D72
RGB	rgb(102, 29, 114)
HSL	hsl(292, 59%, 28%)
HSV	hsv(292, 75%, 45%)
CMYK	cmyk(10.5%, 74.6%, 0%, 55.3%)
CIE-LAB	lab(26.50, 44.32, -33.12)
CIE-LCH	lch(26.50, 55.33, 323.23°)
OKLab	oklab(38.58% 0.117 -0.0926)
OKLCH	oklch(38.58% 0.149 321.6)
XYZ	xyz(8.9558, 4.9189, 16.3940)
Luminance	0.0492 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661D72 #29721D

analogous

#3B1D72 #661D72 #721D54

triadic

#661D72 #72661D #1D7266

tetradic

#661D72 #723B1D #29721D #1D5472

square

#661D72 #723B1D #29721D #1D5472

split-complementary

#661D72 #54721D #1D723B

monochromatic

#160618 #3A1141 #661D72 #9229A3 #B93CCD

Accessibility & contrast

On white

10.59

#661D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#661D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661D72

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661D72	#FFFFFF	#000000	##FFFFFF
##661D72	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003974

Deuteranopia (green-blind)

#284170

Tritanopia (blue-blind)

#672D45

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #661d72;
/* rgb */ color: rgb(102, 29, 114);
/* oklch */ color: oklch(38.6% 0.149 321.6);

Tailwind

colors: {
  custom: {
    50: '#95619b',
    500: '#661d72',
    950: '#000000',
  },
}

SCSS

$custom: #661d72;
$custom-light: #95619b;
$custom-dark: #000000;

JSON

{
  "hex": "#661d72",
  "rgb": {
    "r": 102,
    "g": 29,
    "b": 114
  },
  "hsl": {
    "h": 291.529,
    "s": 59.441,
    "l": 28.039
  },
  "oklch": {
    "l": 0.38578,
    "c": 0.14917,
    "h": 321.6
  },
  "luminance": 0.04918
}

Semantic roles & 50–950 ramp

primary

#661D72

secondary

#52A645

accent

#E3455B

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #661D72

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

Preview Lab → · Contrast checker → · Palette generator →