#662AA2#662AA2

#662AA2 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.6% C 0.182 H 302.0°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#662AA2
RGB	rgb(102, 42, 162)
HSL	hsl(270, 59%, 40%)
HSV	hsv(270, 74%, 64%)
CMYK	cmyk(37%, 74.1%, 0%, 36.5%)
CIE-LAB	lab(32.01, 49.53, -54.06)
CIE-LCH	lch(32.01, 73.32, 312.50°)
OKLab	oklab(43.61% 0.0964 -0.1541)
OKLCH	oklch(43.61% 0.182 302)
XYZ	xyz(12.8275, 7.0893, 34.8680)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662AA2 #66A22A

analogous

#2A2AA2 #662AA2 #A22AA2

triadic

#662AA2 #A2662A #2AA266

tetradic

#662AA2 #A22A2A #66A22A #2AA2A2

square

#662AA2 #A22A2A #66A22A #2AA2A2

split-complementary

#662AA2 #A2A22A #2AA22A

monochromatic

#291141 #471D71 #662AA2 #853DCD #A36DD9

Accessibility & contrast

On white

8.69

#662AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#662AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662AA2

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662AA2	#FFFFFF	#000000	##FFFFFF
##662AA2	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA5

Deuteranopia (green-blind)

#004BA0

Tritanopia (blue-blind)

#594864

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #662aa2;
/* rgb */ color: rgb(102, 42, 162);
/* oklch */ color: oklch(43.6% 0.182 302.0);

Tailwind

colors: {
  custom: {
    50: '#9769be',
    500: '#662aa2',
    950: '#000000',
  },
}

SCSS

$custom: #662aa2;
$custom-light: #9769be;
$custom-dark: #000000;

JSON

{
  "hex": "#662aa2",
  "rgb": {
    "r": 102,
    "g": 42,
    "b": 162
  },
  "hsl": {
    "h": 270,
    "s": 58.824,
    "l": 40
  },
  "oklch": {
    "l": 0.43605,
    "c": 0.18181,
    "h": 302
  },
  "luminance": 0.07089
}

Semantic roles & 50–950 ramp

primary

#662AA2

secondary

#94C068

accent

#E24694

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #662AA2

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

Preview Lab → · Contrast checker → · Palette generator →