#662BB2#662BB2

#662BB2 is a mid, vivid violet. Relative luminance 0.078; OKLCH L 45.1% C 0.198 H 297.7°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#662BB2
RGB	rgb(102, 43, 178)
HSL	hsl(266, 61%, 43%)
HSV	hsv(266, 76%, 70%)
CMYK	cmyk(42.7%, 75.8%, 0%, 30.2%)
CIE-LAB	lab(33.49, 53.08, -61.24)
CIE-LCH	lch(33.49, 81.04, 310.92°)
OKLab	oklab(45.06% 0.0918 -0.1752)
OKLCH	oklch(45.06% 0.198 297.7)
XYZ	xyz(14.3772, 7.7666, 42.8525)
Luminance	0.0777 (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

#662BB2 #77B22B

analogous

#2B34B2 #662BB2 #A92BB2

triadic

#662BB2 #B2662B #2BB266

tetradic

#662BB2 #B22B34 #77B22B #2BB2A9

square

#662BB2 #B22B34 #77B22B #2BB2A9

split-complementary

#662BB2 #B2A92B #34B22B

monochromatic

#2E134F #4A1F81 #662BB2 #8448D3 #A579DF

Accessibility & contrast

On white

8.22

#662BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#662BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662BB2

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662BB2	#FFFFFF	#000000	##FFFFFF
##662BB2	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB6

Deuteranopia (green-blind)

#004DAF

Tritanopia (blue-blind)

#524F6D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #662bb2;
/* rgb */ color: rgb(102, 43, 178);
/* oklch */ color: oklch(45.1% 0.198 297.7);

Tailwind

colors: {
  custom: {
    50: '#996bca',
    500: '#662bb2',
    950: '#000000',
  },
}

SCSS

$custom: #662bb2;
$custom-light: #996bca;
$custom-dark: #000000;

JSON

{
  "hex": "#662bb2",
  "rgb": {
    "r": 102,
    "g": 43,
    "b": 178
  },
  "hsl": {
    "h": 266.222,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45061,
    "c": 0.19782,
    "h": 297.7
  },
  "luminance": 0.07767
}

Semantic roles & 50–950 ramp

primary

#662BB2

secondary

#A2C772

accent

#E4449E

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0F0713

muted

#7E7A82

Preview Lab

Preview with #662BB2

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

Preview Lab → · Contrast checker → · Palette generator →