#661E64#661E64

#661E64 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 37.8% C 0.135 H 329.0°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#661E64
RGB	rgb(102, 30, 100)
HSL	hsl(302, 55%, 26%)
HSV	hsv(302, 71%, 40%)
CMYK	cmyk(0%, 70.6%, 2%, 60%)
CIE-LAB	lab(25.79, 41.22, -25.22)
CIE-LCH	lch(25.79, 48.32, 328.54°)
OKLab	oklab(37.79% 0.1159 -0.0696)
OKLCH	oklch(37.79% 0.135 329)
XYZ	xyz(8.2439, 4.6740, 12.5221)
Luminance	0.0467 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661E64 #1E6620

analogous

#441E66 #661E64 #661E40

triadic

#661E64 #64661E #1E6466

tetradic

#661E64 #66441E #1E6620 #1E4066

square

#661E64 #66441E #1E6620 #1E4066

split-complementary

#661E64 #40661E #1E6644

monochromatic

#180717 #371036 #661E64 #952C92 #C53AC1

Accessibility & contrast

On white

10.85

#661E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#661E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661E64

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661E64	#FFFFFF	#000000	##FFFFFF
##661E64	1.00	10.85	1.93	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163766

Deuteranopia (green-blind)

#314062

Tritanopia (blue-blind)

#6A273E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #661e64;
/* rgb */ color: rgb(102, 30, 100);
/* oklch */ color: oklch(37.8% 0.135 329.0);

Tailwind

colors: {
  custom: {
    50: '#946190',
    500: '#661e64',
    950: '#000000',
  },
}

SCSS

$custom: #661e64;
$custom-light: #946190;
$custom-dark: #000000;

JSON

{
  "hex": "#661e64",
  "rgb": {
    "r": 102,
    "g": 30,
    "b": 100
  },
  "hsl": {
    "h": 301.667,
    "s": 54.545,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37785,
    "c": 0.13515,
    "h": 329
  },
  "luminance": 0.04673
}

Semantic roles & 50–950 ramp

primary

#661E64

secondary

#459B48

accent

#DE4E4A

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #661E64

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

Preview Lab → · Contrast checker → · Palette generator →