#661E92#661E92

#661E92 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.1% C 0.179 H 308.5°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#661E92
RGB	rgb(102, 30, 146)
HSL	hsl(277, 66%, 35%)
HSV	hsv(277, 79%, 57%)
CMYK	cmyk(30.1%, 79.5%, 0%, 42.7%)
CIE-LAB	lab(28.98, 50.76, -49.22)
CIE-LCH	lch(28.98, 70.71, 315.88°)
OKLab	oklab(41.07% 0.1111 -0.1398)
OKLCH	oklch(41.07% 0.179 308.5)
XYZ	xyz(11.1310, 5.8288, 27.7273)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661E92 #4A921E

analogous

#2C1E92 #661E92 #921E84

triadic

#661E92 #92661E #1E9266

tetradic

#661E92 #922C1E #4A921E #1E8492

square

#661E92 #922C1E #4A921E #1E8492

split-complementary

#661E92 #84921E #1E922C

monochromatic

#1F092C #43145F #661E92 #8928C5 #A64FDB

Accessibility & contrast

On white

9.70

#661E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#661E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661E92

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661E92	#FFFFFF	#000000	##FFFFFF
##661E92	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004295

Deuteranopia (green-blind)

#004590

Tritanopia (blue-blind)

#5F3B58

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #661e92;
/* rgb */ color: rgb(102, 30, 146);
/* oklch */ color: oklch(41.1% 0.179 308.5);

Tailwind

colors: {
  custom: {
    50: '#9663b3',
    500: '#661e92',
    950: '#000000',
  },
}

SCSS

$custom: #661e92;
$custom-light: #9663b3;
$custom-dark: #000000;

JSON

{
  "hex": "#661e92",
  "rgb": {
    "r": 102,
    "g": 30,
    "b": 146
  },
  "hsl": {
    "h": 277.241,
    "s": 65.909,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41069,
    "c": 0.17861,
    "h": 308.5
  },
  "luminance": 0.05829
}

Semantic roles & 50–950 ramp

primary

#661E92

secondary

#78BE4E

accent

#E93F7F

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #661E92

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

Preview Lab → · Contrast checker → · Palette generator →