#664284#664284

#664284 is a dark, moderate violet. Relative luminance 0.084; OKLCH L 45.0% C 0.111 H 307.7°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#664284
RGB	rgb(102, 66, 132)
HSL	hsl(273, 33%, 39%)
HSV	hsv(273, 50%, 52%)
CMYK	cmyk(22.7%, 50%, 0%, 48.2%)
CIE-LAB	lab(34.78, 29.09, -31.28)
CIE-LCH	lch(34.78, 42.71, 312.92°)
OKLab	oklab(44.97% 0.0676 -0.0874)
OKLCH	oklch(44.97% 0.111 307.7)
XYZ	xyz(11.5917, 8.3873, 22.8336)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664284 #608442

analogous

#454284 #664284 #844281

triadic

#664284 #846642 #428466

tetradic

#664284 #844542 #608442 #428184

square

#664284 #844542 #608442 #428184

split-complementary

#664284 #818442 #428445

monochromatic

#271932 #462E5B #664284 #8558AB #A381C0

Accessibility & contrast

On white

7.84

#664284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#664284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #664284

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664284	#FFFFFF	#000000	##FFFFFF
##664284	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315086

Deuteranopia (green-blind)

#3B5282

Tritanopia (blue-blind)

#624D5D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #664284;
/* rgb */ color: rgb(102, 66, 132);
/* oklch */ color: oklch(45.0% 0.111 307.7);

Tailwind

colors: {
  custom: {
    50: '#9377a8',
    500: '#664284',
    950: '#000000',
  },
}

SCSS

$custom: #664284;
$custom-light: #9377a8;
$custom-dark: #000000;

JSON

{
  "hex": "#664284",
  "rgb": {
    "r": 102,
    "g": 66,
    "b": 132
  },
  "hsl": {
    "h": 272.727,
    "s": 33.333,
    "l": 38.824
  },
  "oklch": {
    "l": 0.44973,
    "c": 0.11054,
    "h": 307.7
  },
  "luminance": 0.08387
}

Semantic roles & 50–950 ramp

primary

#664284

secondary

#8FAB77

accent

#C95E8F

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D090F

muted

#7E7B7F

Preview Lab

Preview with #664284

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

Preview Lab → · Contrast checker → · Palette generator →