#662BB3#662BB3

#662BB3 is a mid, vivid violet. Relative luminance 0.078; OKLCH L 45.1% C 0.199 H 297.4°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#662BB3
RGB	rgb(102, 43, 179)
HSL	hsl(266, 61%, 44%)
HSV	hsv(266, 76%, 70%)
CMYK	cmyk(43%, 76%, 0%, 29.8%)
CIE-LAB	lab(33.58, 53.33, -61.69)
CIE-LCH	lch(33.58, 81.55, 310.84°)
OKLab	oklab(45.15% 0.0916 -0.1766)
OKLCH	oklch(45.15% 0.199 297.4)
XYZ	xyz(14.4779, 7.8069, 43.3832)
Luminance	0.0781 (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

#662BB3 #78B32B

analogous

#2B34B3 #662BB3 #AA2BB3

triadic

#662BB3 #B3662B #2BB366

tetradic

#662BB3 #B32B34 #78B32B #2BB3AA

square

#662BB3 #B32B34 #78B32B #2BB3AA

split-complementary

#662BB3 #B3AA2B #34B32B

monochromatic

#2E1350 #4A1F82 #662BB3 #8448D3 #A579DF

Accessibility & contrast

On white

8.20

#662BB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#662BB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662BB3

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662BB3	#FFFFFF	#000000	##FFFFFF
##662BB3	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)

#004FB7

Deuteranopia (green-blind)

#004DB0

Tritanopia (blue-blind)

#524F6D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #662bb3;
/* rgb */ color: rgb(102, 43, 179);
/* oklch */ color: oklch(45.1% 0.199 297.4);

Tailwind

colors: {
  custom: {
    50: '#996bcb',
    500: '#662bb3',
    950: '#000000',
  },
}

SCSS

$custom: #662bb3;
$custom-light: #996bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#662bb3",
  "rgb": {
    "r": 102,
    "g": 43,
    "b": 179
  },
  "hsl": {
    "h": 266.029,
    "s": 61.261,
    "l": 43.529
  },
  "oklch": {
    "l": 0.45148,
    "c": 0.19888,
    "h": 297.4
  },
  "luminance": 0.07807
}

Semantic roles & 50–950 ramp

primary

#662BB3

secondary

#A2C773

accent

#E4439F

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0F0713

muted

#7E7A82

Preview Lab

Preview with #662BB3

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

Preview Lab → · Contrast checker → · Palette generator →