#662F84#662F84

#662F84 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.0% C 0.142 H 311.6°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#662F84
RGB	rgb(102, 47, 132)
HSL	hsl(279, 47%, 35%)
HSV	hsv(279, 64%, 52%)
CMYK	cmyk(22.7%, 64.4%, 0%, 48.2%)
CIE-LAB	lab(30.70, 39.84, -37.77)
CIE-LCH	lch(30.70, 54.90, 316.53°)
OKLab	oklab(41.98% 0.0945 -0.1063)
OKLCH	oklch(41.98% 0.142 311.6)
XYZ	xyz(10.6601, 6.5240, 22.5230)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#662F84 #4D842F

analogous

#3C2F84 #662F84 #842F77

triadic

#662F84 #84662F #2F8466

tetradic

#662F84 #843C2F #4D842F #2F7784

square

#662F84 #843C2F #4D842F #2F7784

split-complementary

#662F84 #77842F #2F843C

monochromatic

#200F2A #431F57 #662F84 #893FB1 #A565C8

Accessibility & contrast

On white

9.11

#662F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#662F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #662F84

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##662F84	#FFFFFF	#000000	##FFFFFF
##662F84	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#094687

Deuteranopia (green-blind)

#274982

Tritanopia (blue-blind)

#623F55

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #662f84;
/* rgb */ color: rgb(102, 47, 132);
/* oklch */ color: oklch(42.0% 0.142 311.6);

Tailwind

colors: {
  custom: {
    50: '#946ba8',
    500: '#662f84',
    950: '#000000',
  },
}

SCSS

$custom: #662f84;
$custom-light: #946ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#662f84",
  "rgb": {
    "r": 102,
    "g": 47,
    "b": 132
  },
  "hsl": {
    "h": 278.824,
    "s": 47.486,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41975,
    "c": 0.14222,
    "h": 311.6
  },
  "luminance": 0.06524
}

Semantic roles & 50–950 ramp

primary

#662F84

secondary

#7CAF60

accent

#D75180

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #662F84

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

Preview Lab → · Contrast checker → · Palette generator →