#661894#661894

#661894 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.7% C 0.186 H 308.3°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#661894
RGB	rgb(102, 24, 148)
HSL	hsl(278, 72%, 34%)
HSV	hsv(278, 84%, 58%)
CMYK	cmyk(31.1%, 83.8%, 0%, 42%)
CIE-LAB	lab(28.42, 53.29, -51.36)
CIE-LCH	lch(28.42, 74.01, 316.06°)
OKLab	oklab(40.73% 0.1154 -0.1461)
OKLCH	oklch(40.73% 0.186 308.3)
XYZ	xyz(11.1503, 5.6164, 28.5079)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#661894 #469418

analogous

#281894 #661894 #941884

triadic

#661894 #946618 #189466

tetradic

#661894 #942818 #469418 #188494

square

#661894 #942818 #469418 #188494

split-complementary

#661894 #849418 #189428

monochromatic

#1D072B #420F5F #661894 #8A21C9 #A745E1

Accessibility & contrast

On white

9.89

#661894 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#661894 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #661894

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##661894	#FFFFFF	#000000	##FFFFFF
##661894	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#004492

Tritanopia (blue-blind)

#5E3A58

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #661894;
/* rgb */ color: rgb(102, 24, 148);
/* oklch */ color: oklch(40.7% 0.186 308.3);

Tailwind

colors: {
  custom: {
    50: '#9761b4',
    500: '#661894',
    950: '#000000',
  },
}

SCSS

$custom: #661894;
$custom-light: #9761b4;
$custom-dark: #000000;

JSON

{
  "hex": "#661894",
  "rgb": {
    "r": 102,
    "g": 24,
    "b": 148
  },
  "hsl": {
    "h": 277.742,
    "s": 72.093,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40734,
    "c": 0.18612,
    "h": 308.3
  },
  "luminance": 0.05616
}

Semantic roles & 50–950 ramp

primary

#661894

secondary

#74C246

accent

#EF397C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0511

muted

#7E7A80

Preview Lab

Preview with #661894

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

Preview Lab → · Contrast checker → · Palette generator →