#662CB3#662CB3

#662CB3 is a mid, vivid violet. Relative luminance 0.079; OKLCH L 45.3% C 0.198 H 297.3°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#662CB3
RGB	rgb(102, 44, 179)
HSL	hsl(266, 61%, 44%)
HSV	hsv(266, 75%, 70%)
CMYK	cmyk(43%, 75.4%, 0%, 29.8%)
CIE-LAB	lab(33.73, 52.89, -61.44)
CIE-LCH	lch(33.73, 81.07, 310.72°)
OKLab	oklab(45.26% 0.0907 -0.1758)
OKLCH	oklch(45.26% 0.198 297.3)
XYZ	xyz(14.5147, 7.8805, 43.3955)
Luminance	0.0788 (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

#662CB3 #79B32C

analogous

#2C35B3 #662CB3 #A92CB3

triadic

#662CB3 #B3662C #2CB366

tetradic

#662CB3 #B32C35 #79B32C #2CB3A9

square

#662CB3 #B32C35 #79B32C #2CB3A9

split-complementary

#662CB3 #B3A92C #35B32C

monochromatic

#2E1451 #4A2082 #662CB3 #844AD2 #A67BDF

Accessibility & contrast

On white

8.15

#662CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#662CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662CB3

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662CB3	#FFFFFF	#000000	##FFFFFF
##662CB3	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B7

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#52506E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #662cb3;
/* rgb */ color: rgb(102, 44, 179);
/* oklch */ color: oklch(45.3% 0.198 297.3);

Tailwind

colors: {
  custom: {
    50: '#996bcb',
    500: '#662cb3',
    950: '#000000',
  },
}

SCSS

$custom: #662cb3;
$custom-light: #996bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#662cb3",
  "rgb": {
    "r": 102,
    "g": 44,
    "b": 179
  },
  "hsl": {
    "h": 265.778,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45257,
    "c": 0.19783,
    "h": 297.3
  },
  "luminance": 0.07881
}

Semantic roles & 50–950 ramp

primary

#662CB3

secondary

#A3C774

accent

#E4449F

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0F0713

muted

#7E7A82

Preview Lab

Preview with #662CB3

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

Preview Lab → · Contrast checker → · Palette generator →