#661794#661794

#661794 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.7% C 0.187 H 308.4°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#661794
RGB	rgb(102, 23, 148)
HSL	hsl(278, 73%, 34%)
HSV	hsv(278, 84%, 58%)
CMYK	cmyk(31.1%, 84.5%, 0%, 42%)
CIE-LAB	lab(28.32, 53.60, -51.53)
CIE-LCH	lch(28.32, 74.35, 316.13°)
OKLab	oklab(40.66% 0.1161 -0.1466)
OKLCH	oklch(40.66% 0.187 308.4)
XYZ	xyz(11.1301, 5.5759, 28.5012)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661794 #459417

analogous

#271794 #661794 #941783

triadic

#661794 #946617 #179466

tetradic

#661794 #942717 #459417 #178394

square

#661794 #942717 #459417 #178394

split-complementary

#661794 #839417 #179427

monochromatic

#1D072A #410F5F #661794 #8B1FC9 #A844E2

Accessibility & contrast

On white

9.93

#661794 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#661794 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661794

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661794	#FFFFFF	#000000	##FFFFFF
##661794	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#004492

Tritanopia (blue-blind)

#5F3958

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #661794;
/* rgb */ color: rgb(102, 23, 148);
/* oklch */ color: oklch(40.7% 0.187 308.4);

Tailwind

colors: {
  custom: {
    50: '#9760b4',
    500: '#661794',
    950: '#000000',
  },
}

SCSS

$custom: #661794;
$custom-light: #9760b4;
$custom-dark: #000000;

JSON

{
  "hex": "#661794",
  "rgb": {
    "r": 102,
    "g": 23,
    "b": 148
  },
  "hsl": {
    "h": 277.92,
    "s": 73.099,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40659,
    "c": 0.18695,
    "h": 308.4
  },
  "luminance": 0.05576
}

Semantic roles & 50–950 ramp

primary

#661794

secondary

#73C344

accent

#F0387C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #661794

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

Preview Lab → · Contrast checker → · Palette generator →