#662DA3#662DA3

#662DA3 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 44.0% C 0.179 H 301.3°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#662DA3
RGB	rgb(102, 45, 163)
HSL	hsl(269, 57%, 41%)
HSV	hsv(269, 72%, 64%)
CMYK	cmyk(37.4%, 72.4%, 0%, 36.1%)
CIE-LAB	lab(32.58, 48.39, -53.73)
CIE-LCH	lch(32.58, 72.31, 312.01°)
OKLab	oklab(44.04% 0.0933 -0.1532)
OKLCH	oklch(44.04% 0.179 301.3)
XYZ	xyz(13.0271, 7.3458, 35.3748)
Luminance	0.0735 (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

#662DA3 #6AA32D

analogous

#2D2FA3 #662DA3 #A12DA3

triadic

#662DA3 #A3662D #2DA366

tetradic

#662DA3 #A32D2F #6AA32D #2DA3A1

square

#662DA3 #A32D2F #6AA32D #2DA3A1

split-complementary

#662DA3 #A3A12D #2FA32D

monochromatic

#2A1343 #482073 #662DA3 #8442CB #A372D8

Accessibility & contrast

On white

8.50

#662DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#662DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662DA3

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662DA3	#FFFFFF	#000000	##FFFFFF
##662DA3	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	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: #662da3;
/* rgb */ color: rgb(102, 45, 163);
/* oklch */ color: oklch(44.0% 0.179 301.3);

Tailwind

colors: {
  custom: {
    50: '#976bbf',
    500: '#662da3',
    950: '#000000',
  },
}

SCSS

$custom: #662da3;
$custom-light: #976bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#662da3",
  "rgb": {
    "r": 102,
    "g": 45,
    "b": 163
  },
  "hsl": {
    "h": 268.983,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44035,
    "c": 0.17935,
    "h": 301.3
  },
  "luminance": 0.07346
}

Semantic roles & 50–950 ramp

primary

#662DA3

secondary

#97C06C

accent

#E04896

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #662DA3

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

Preview Lab → · Contrast checker → · Palette generator →