#661F93#661F93

#661F93 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.2% C 0.179 H 308.0°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#661F93
RGB	rgb(102, 31, 147)
HSL	hsl(277, 65%, 35%)
HSV	hsv(277, 79%, 58%)
CMYK	cmyk(30.6%, 78.9%, 0%, 42.4%)
CIE-LAB	lab(29.19, 50.61, -49.50)
CIE-LCH	lch(29.19, 70.79, 315.64°)
OKLab	oklab(41.24% 0.11 -0.1406)
OKLCH	oklch(41.24% 0.179 308)
XYZ	xyz(11.2348, 5.9115, 28.1473)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661F93 #4C931F

analogous

#2C1F93 #661F93 #931F86

triadic

#661F93 #93661F #1F9366

tetradic

#661F93 #932C1F #4C931F #1F8693

square

#661F93 #932C1F #4C931F #1F8693

split-complementary

#661F93 #86931F #1F932C

monochromatic

#200A2E #431460 #661F93 #892AC6 #A652DA

Accessibility & contrast

On white

9.62

#661F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#661F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661F93

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661F93	#FFFFFF	#000000	##FFFFFF
##661F93	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004296

Deuteranopia (green-blind)

#004591

Tritanopia (blue-blind)

#5F3C59

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #661f93;
/* rgb */ color: rgb(102, 31, 147);
/* oklch */ color: oklch(41.2% 0.179 308.0);

Tailwind

colors: {
  custom: {
    50: '#9663b3',
    500: '#661f93',
    950: '#000000',
  },
}

SCSS

$custom: #661f93;
$custom-light: #9663b3;
$custom-dark: #000000;

JSON

{
  "hex": "#661f93",
  "rgb": {
    "r": 102,
    "g": 31,
    "b": 147
  },
  "hsl": {
    "h": 276.724,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41243,
    "c": 0.17855,
    "h": 308
  },
  "luminance": 0.05911
}

Semantic roles & 50–950 ramp

primary

#661F93

secondary

#7BBE50

accent

#E84081

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #661F93

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

Preview Lab → · Contrast checker → · Palette generator →