#662EA3#662EA3

#662EA3 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.2% C 0.178 H 301.2°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#662EA3
RGB	rgb(102, 46, 163)
HSL	hsl(269, 56%, 41%)
HSV	hsv(269, 72%, 64%)
CMYK	cmyk(37.4%, 71.8%, 0%, 36.1%)
CIE-LAB	lab(32.75, 47.91, -53.45)
CIE-LCH	lch(32.75, 71.79, 311.87°)
OKLab	oklab(44.16% 0.0923 -0.1524)
OKLCH	oklch(44.16% 0.178 301.2)
XYZ	xyz(13.0657, 7.4230, 35.3877)
Luminance	0.0742 (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

#662EA3 #6BA32E

analogous

#2E30A3 #662EA3 #A02EA3

triadic

#662EA3 #A3662E #2EA366

tetradic

#662EA3 #A32E30 #6BA32E #2EA3A0

square

#662EA3 #A32E30 #6BA32E #2EA3A0

split-complementary

#662EA3 #A3A02E #30A32E

monochromatic

#2A1344 #482173 #662EA3 #8444CA #A474D8

Accessibility & contrast

On white

8.45

#662EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#662EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662EA3

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662EA3	#FFFFFF	#000000	##FFFFFF
##662EA3	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA6

Deuteranopia (green-blind)

#004CA1

Tritanopia (blue-blind)

#594A65

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #662ea3;
/* rgb */ color: rgb(102, 46, 163);
/* oklch */ color: oklch(44.2% 0.178 301.2);

Tailwind

colors: {
  custom: {
    50: '#976cbf',
    500: '#662ea3',
    950: '#000000',
  },
}

SCSS

$custom: #662ea3;
$custom-light: #976cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#662ea3",
  "rgb": {
    "r": 102,
    "g": 46,
    "b": 163
  },
  "hsl": {
    "h": 268.718,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44156,
    "c": 0.17814,
    "h": 301.2
  },
  "luminance": 0.07423
}

Semantic roles & 50–950 ramp

primary

#662EA3

secondary

#98BF6D

accent

#DF4997

background

#F9F6FB

surface

#F2ECF7

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #662EA3

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

Preview Lab → · Contrast checker → · Palette generator →