#662DB3#662DB3

#662DB3 is a mid, vivid violet. Relative luminance 0.080; OKLCH L 45.4% C 0.197 H 297.2°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#662DB3
RGB	rgb(102, 45, 179)
HSL	hsl(266, 60%, 44%)
HSV	hsv(266, 75%, 70%)
CMYK	cmyk(43%, 74.9%, 0%, 29.8%)
CIE-LAB	lab(33.89, 52.44, -61.18)
CIE-LCH	lch(33.89, 80.58, 310.60°)
OKLab	oklab(45.37% 0.0898 -0.1751)
OKLCH	oklch(45.37% 0.197 297.2)
XYZ	xyz(14.5524, 7.9559, 43.4080)
Luminance	0.0796 (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

#662DB3 #7AB32D

analogous

#2D37B3 #662DB3 #A92DB3

triadic

#662DB3 #B3662D #2DB366

tetradic

#662DB3 #B32D37 #7AB32D #2DB3A9

square

#662DB3 #B32D37 #7AB32D #2DB3A9

split-complementary

#662DB3 #B3A92D #37B32D

monochromatic

#2E1451 #4A2182 #662DB3 #854BD2 #A67CDE

Accessibility & contrast

On white

8.10

#662DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#662DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662DB3

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662DB3	#FFFFFF	#000000	##FFFFFF
##662DB3	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B7

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#52506E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #662db3;
/* rgb */ color: rgb(102, 45, 179);
/* oklch */ color: oklch(45.4% 0.197 297.2);

Tailwind

colors: {
  custom: {
    50: '#996ccb',
    500: '#662db3',
    950: '#000000',
  },
}

SCSS

$custom: #662db3;
$custom-light: #996ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#662db3",
  "rgb": {
    "r": 102,
    "g": 45,
    "b": 179
  },
  "hsl": {
    "h": 265.522,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45368,
    "c": 0.19676,
    "h": 297.2
  },
  "luminance": 0.07956
}

Semantic roles & 50–950 ramp

primary

#662DB3

secondary

#A4C775

accent

#E345A0

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0F0713

muted

#7E7A82

Preview Lab

Preview with #662DB3

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

Preview Lab → · Contrast checker → · Palette generator →