#661693#661693

#661693 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.187 H 308.8°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#661693
RGB	rgb(102, 22, 147)
HSL	hsl(278, 74%, 33%)
HSV	hsv(278, 85%, 58%)
CMYK	cmyk(30.6%, 85%, 0%, 42.4%)
CIE-LAB	lab(28.13, 53.69, -51.22)
CIE-LCH	lch(28.13, 74.20, 316.35°)
OKLab	oklab(40.5% 0.1171 -0.1456)
OKLCH	oklch(40.5% 0.187 308.8)
XYZ	xyz(11.0318, 5.5054, 28.0796)
Luminance	0.0551 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661693 #439316

analogous

#271693 #661693 #931681

triadic

#661693 #936616 #169366

tetradic

#661693 #932716 #439316 #168193

square

#661693 #932716 #439316 #168193

split-complementary

#661693 #819316 #169327

monochromatic

#1C0629 #410E5E #661693 #8B1EC8 #A841E3

Accessibility & contrast

On white

10.00

#661693 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#661693 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661693

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661693	#FFFFFF	#000000	##FFFFFF
##661693	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F96

Deuteranopia (green-blind)

#004391

Tritanopia (blue-blind)

#5F3857

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #661693;
/* rgb */ color: rgb(102, 22, 147);
/* oklch */ color: oklch(40.5% 0.187 308.8);

Tailwind

colors: {
  custom: {
    50: '#9760b4',
    500: '#661693',
    950: '#000000',
  },
}

SCSS

$custom: #661693;
$custom-light: #9760b4;
$custom-dark: #000000;

JSON

{
  "hex": "#661693",
  "rgb": {
    "r": 102,
    "g": 22,
    "b": 147
  },
  "hsl": {
    "h": 278.4,
    "s": 73.964,
    "l": 33.137
  },
  "oklch": {
    "l": 0.40503,
    "c": 0.18685,
    "h": 308.8
  },
  "luminance": 0.05505
}

Semantic roles & 50–950 ramp

primary

#661693

secondary

#70C342

accent

#F1377A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #661693

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

Preview Lab → · Contrast checker → · Palette generator →