#661771#661771

#661771 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 38.0% C 0.155 H 322.4°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#661771
RGB	rgb(102, 23, 113)
HSL	hsl(293, 66%, 27%)
HSV	hsv(293, 80%, 44%)
CMYK	cmyk(9.7%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(25.65, 46.36, -33.84)
CIE-LCH	lch(25.65, 57.39, 323.88°)
OKLab	oklab(37.95% 0.1231 -0.0946)
OKLCH	oklch(37.95% 0.155 322.4)
XYZ	xyz(8.7662, 4.6303, 16.0516)
Luminance	0.0463 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661771 #227117

analogous

#391771 #661771 #71174F

triadic

#661771 #716617 #177166

tetradic

#661771 #713917 #227117 #174F71

square

#661771 #713917 #227117 #174F71

split-complementary

#661771 #4F7117 #177139

monochromatic

#170519 #380D3E #661771 #9421A4 #C02ED4

Accessibility & contrast

On white

10.90

#661771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#661771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661771

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661771	#FFFFFF	#000000	##FFFFFF
##661771	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003773

Deuteranopia (green-blind)

#25406F

Tritanopia (blue-blind)

#672943

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #661771;
/* rgb */ color: rgb(102, 23, 113);
/* oklch */ color: oklch(38.0% 0.155 322.4);

Tailwind

colors: {
  custom: {
    50: '#955e9a',
    500: '#661771',
    950: '#000000',
  },
}

SCSS

$custom: #661771;
$custom-light: #955e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#661771",
  "rgb": {
    "r": 102,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 292.667,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.37953,
    "c": 0.15525,
    "h": 322.4
  },
  "luminance": 0.0463
}

Semantic roles & 50–950 ramp

primary

#661771

secondary

#4AA73D

accent

#E93F54

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #661771

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

Preview Lab → · Contrast checker → · Palette generator →