#661996#661996

#661996 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 41.0% C 0.187 H 307.6°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#661996
RGB	rgb(102, 25, 150)
HSL	hsl(277, 71%, 34%)
HSV	hsv(277, 83%, 59%)
CMYK	cmyk(32%, 83.3%, 0%, 41.2%)
CIE-LAB	lab(28.70, 53.41, -52.13)
CIE-LCH	lch(28.70, 74.63, 315.69°)
OKLab	oklab(40.98% 0.1141 -0.1483)
OKLCH	oklch(40.98% 0.187 307.6)
XYZ	xyz(11.3310, 5.7222, 29.3558)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661996 #499619

analogous

#281996 #661996 #961988

triadic

#661996 #966619 #199666

tetradic

#661996 #962819 #499619 #198896

square

#661996 #962819 #499619 #198896

split-complementary

#661996 #889619 #199628

monochromatic

#1F082D #421062 #661996 #8A22CA #A649E1

Accessibility & contrast

On white

9.79

#661996 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#661996 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661996

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661996	#FFFFFF	#000000	##FFFFFF
##661996	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004199

Deuteranopia (green-blind)

#004494

Tritanopia (blue-blind)

#5E3B59

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #661996;
/* rgb */ color: rgb(102, 25, 150);
/* oklch */ color: oklch(41.0% 0.187 307.6);

Tailwind

colors: {
  custom: {
    50: '#9761b6',
    500: '#661996',
    950: '#000000',
  },
}

SCSS

$custom: #661996;
$custom-light: #9761b6;
$custom-dark: #000000;

JSON

{
  "hex": "#661996",
  "rgb": {
    "r": 102,
    "g": 25,
    "b": 150
  },
  "hsl": {
    "h": 276.96,
    "s": 71.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40979,
    "c": 0.18713,
    "h": 307.6
  },
  "luminance": 0.05722
}

Semantic roles & 50–950 ramp

primary

#661996

secondary

#77C249

accent

#EE3A7F

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #661996

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

Preview Lab → · Contrast checker → · Palette generator →