#662CB1#662CB1

#662CB1 is a mid, vivid violet. Relative luminance 0.078; OKLCH L 45.1% C 0.196 H 297.8°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#662CB1
RGB	rgb(102, 44, 177)
HSL	hsl(266, 60%, 43%)
HSV	hsv(266, 75%, 69%)
CMYK	cmyk(42.4%, 75.1%, 0%, 30.6%)
CIE-LAB	lab(33.56, 52.38, -60.52)
CIE-LCH	lch(33.56, 80.04, 310.88°)
OKLab	oklab(45.08% 0.0912 -0.1731)
OKLCH	oklch(45.08% 0.196 297.8)
XYZ	xyz(14.3139, 7.8002, 42.3379)
Luminance	0.0780 (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

#662CB1 #77B12C

analogous

#2C35B1 #662CB1 #A82CB1

triadic

#662CB1 #B1662C #2CB166

tetradic

#662CB1 #B12C35 #77B12C #2CB1A8

square

#662CB1 #B12C35 #77B12C #2CB1A8

split-complementary

#662CB1 #B1A82C #35B12C

monochromatic

#2E144F #4A2080 #662CB1 #8449D2 #A57ADE

Accessibility & contrast

On white

8.20

#662CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#662CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662CB1

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662CB1	#FFFFFF	#000000	##FFFFFF
##662CB1	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB5

Deuteranopia (green-blind)

#004DAE

Tritanopia (blue-blind)

#534F6D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #662cb1;
/* rgb */ color: rgb(102, 44, 177);
/* oklch */ color: oklch(45.1% 0.196 297.8);

Tailwind

colors: {
  custom: {
    50: '#996bc9',
    500: '#662cb1',
    950: '#000000',
  },
}

SCSS

$custom: #662cb1;
$custom-light: #996bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#662cb1",
  "rgb": {
    "r": 102,
    "g": 44,
    "b": 177
  },
  "hsl": {
    "h": 266.165,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45085,
    "c": 0.19568,
    "h": 297.8
  },
  "luminance": 0.078
}

Semantic roles & 50–950 ramp

primary

#662CB1

secondary

#A2C673

accent

#E3449E

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0F0713

muted

#7E7A82

Preview Lab

Preview with #662CB1

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

Preview Lab → · Contrast checker → · Palette generator →