#661A93#661A93

#661A93 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.8% C 0.183 H 308.5°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#661A93
RGB	rgb(102, 26, 147)
HSL	hsl(278, 70%, 34%)
HSV	hsv(278, 82%, 58%)
CMYK	cmyk(30.6%, 82.3%, 0%, 42.4%)
CIE-LAB	lab(28.56, 52.41, -50.51)
CIE-LCH	lch(28.56, 72.79, 316.06°)
OKLab	oklab(40.81% 0.1141 -0.1436)
OKLCH	oklch(40.81% 0.183 308.5)
XYZ	xyz(11.1142, 5.6703, 28.1071)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661A93 #47931A

analogous

#2A1A93 #661A93 #931A84

triadic

#661A93 #93661A #1A9366

tetradic

#661A93 #932A1A #47931A #1A8493

square

#661A93 #932A1A #47931A #1A8493

split-complementary

#661A93 #84931A #1A932A

monochromatic

#1E082B #42115F #661A93 #8A23C7 #A749DF

Accessibility & contrast

On white

9.84

#661A93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#661A93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661A93

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661A93	#FFFFFF	#000000	##FFFFFF
##661A93	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004196

Deuteranopia (green-blind)

#004491

Tritanopia (blue-blind)

#5F3A57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #661a93;
/* rgb */ color: rgb(102, 26, 147);
/* oklch */ color: oklch(40.8% 0.183 308.5);

Tailwind

colors: {
  custom: {
    50: '#9761b4',
    500: '#661a93',
    950: '#000000',
  },
}

SCSS

$custom: #661a93;
$custom-light: #9761b4;
$custom-dark: #000000;

JSON

{
  "hex": "#661a93",
  "rgb": {
    "r": 102,
    "g": 26,
    "b": 147
  },
  "hsl": {
    "h": 277.686,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40807,
    "c": 0.18342,
    "h": 308.5
  },
  "luminance": 0.0567
}

Semantic roles & 50–950 ramp

primary

#661A93

secondary

#75C048

accent

#ED3B7D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #661A93

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

Preview Lab → · Contrast checker → · Palette generator →