#661D93#661D93

#661D93 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.1% C 0.181 H 308.2°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#661D93
RGB	rgb(102, 29, 147)
HSL	hsl(277, 67%, 35%)
HSV	hsv(277, 80%, 58%)
CMYK	cmyk(30.6%, 80.3%, 0%, 42.4%)
CIE-LAB	lab(28.93, 51.36, -49.92)
CIE-LCH	lch(28.93, 71.62, 315.81°)
OKLab	oklab(41.06% 0.1117 -0.1419)
OKLCH	oklch(41.06% 0.181 308.2)
XYZ	xyz(11.1842, 5.8103, 28.1304)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661D93 #4A931D

analogous

#2B1D93 #661D93 #931D85

triadic

#661D93 #93661D #1D9366

tetradic

#661D93 #932B1D #4A931D #1D8593

square

#661D93 #932B1D #4A931D #1D8593

split-complementary

#661D93 #85931D #1D932B

monochromatic

#1F092D #431360 #661D93 #8927C6 #A64EDC

Accessibility & contrast

On white

9.71

#661D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#661D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661D93

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661D93	#FFFFFF	#000000	##FFFFFF
##661D93	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004296

Deuteranopia (green-blind)

#004591

Tritanopia (blue-blind)

#5F3B58

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #661d93;
/* rgb */ color: rgb(102, 29, 147);
/* oklch */ color: oklch(41.1% 0.181 308.2);

Tailwind

colors: {
  custom: {
    50: '#9762b4',
    500: '#661d93',
    950: '#000000',
  },
}

SCSS

$custom: #661d93;
$custom-light: #9762b4;
$custom-dark: #000000;

JSON

{
  "hex": "#661d93",
  "rgb": {
    "r": 102,
    "g": 29,
    "b": 147
  },
  "hsl": {
    "h": 277.119,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41061,
    "c": 0.18058,
    "h": 308.2
  },
  "luminance": 0.0581
}

Semantic roles & 50–950 ramp

primary

#661D93

secondary

#78BF4D

accent

#EA3E7F

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #661D93

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

Preview Lab → · Contrast checker → · Palette generator →