#662CAA#662CAA

#662CAA is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.5% C 0.188 H 299.6°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#662CAA
RGB	rgb(102, 44, 170)
HSL	hsl(268, 59%, 42%)
HSV	hsv(268, 74%, 67%)
CMYK	cmyk(40%, 74.1%, 0%, 33.3%)
CIE-LAB	lab(32.98, 50.61, -57.29)
CIE-LCH	lch(32.98, 76.45, 311.46°)
OKLab	oklab(44.49% 0.0928 -0.1636)
OKLCH	oklch(44.49% 0.188 299.6)
XYZ	xyz(13.6340, 7.5283, 38.7572)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662CAA #70AA2C

analogous

#2C31AA #662CAA #A52CAA

triadic

#662CAA #AA662C #2CAA66

tetradic

#662CAA #AA2C31 #70AA2C #2CAAA5

square

#662CAA #AA2C31 #70AA2C #2CAAA5

split-complementary

#662CAA #AAA52C #31AA2C

monochromatic

#2C1349 #491F79 #662CAA #8444CF #A475DB

Accessibility & contrast

On white

8.38

#662CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#662CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662CAA

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662CAA	#FFFFFF	#000000	##FFFFFF
##662CAA	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAE

Deuteranopia (green-blind)

#004CA7

Tritanopia (blue-blind)

#564C69

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #662caa;
/* rgb */ color: rgb(102, 44, 170);
/* oklch */ color: oklch(44.5% 0.188 299.6);

Tailwind

colors: {
  custom: {
    50: '#986bc4',
    500: '#662caa',
    950: '#000000',
  },
}

SCSS

$custom: #662caa;
$custom-light: #986bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#662caa",
  "rgb": {
    "r": 102,
    "g": 44,
    "b": 170
  },
  "hsl": {
    "h": 267.619,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44494,
    "c": 0.18813,
    "h": 299.6
  },
  "luminance": 0.07528
}

Semantic roles & 50–950 ramp

primary

#662CAA

secondary

#9CC36F

accent

#E2469A

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #662CAA

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

Preview Lab → · Contrast checker → · Palette generator →