#664EDE#664EDE

#664EDE is a mid, highly saturated violet. Relative luminance 0.135; OKLCH L 53.4% C 0.209 H 284.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#664EDE
RGB	rgb(102, 78, 222)
HSL	hsl(250, 69%, 59%)
HSV	hsv(250, 65%, 87%)
CMYK	cmyk(54.1%, 64.9%, 0%, 12.9%)
CIE-LAB	lab(43.58, 47.32, -70.37)
CIE-LCH	lch(43.58, 84.80, 303.92°)
OKLab	oklab(53.37% 0.052 -0.2022)
OKLCH	oklch(53.37% 0.209 284.4)
XYZ	xyz(21.3847, 13.5463, 70.5809)
Luminance	0.1355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#664EDE #C6DE4E

analogous

#4E7EDE #664EDE #AE4EDE

triadic

#664EDE #DE664E #4EDE66

tetradic

#664EDE #DE4E7E #C6DE4E #4EDEAE

square

#664EDE #DE4E7E #C6DE4E #4EDEAE

split-complementary

#664EDE #DEAE4E #7EDE4E

monochromatic

#301C96 #4126C9 #664EDE #9382E8 #BFB5F1

Accessibility & contrast

On white

5.66

#664EDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#664EDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #664EDE

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##664EDE	#FFFFFF	#000000	##FFFFFF
##664EDE	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE2

Deuteranopia (green-blind)

#0062DB

Tritanopia (blue-blind)

#31728F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #664ede;
/* rgb */ color: rgb(102, 78, 222);
/* oklch */ color: oklch(53.4% 0.209 284.4);

Tailwind

colors: {
  custom: {
    50: '#9c81e9',
    500: '#664ede',
    950: '#000000',
  },
}

SCSS

$custom: #664ede;
$custom-light: #9c81e9;
$custom-dark: #000000;

JSON

{
  "hex": "#664ede",
  "rgb": {
    "r": 102,
    "g": 78,
    "b": 222
  },
  "hsl": {
    "h": 250,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.53372,
    "c": 0.20877,
    "h": 284.4
  },
  "luminance": 0.13547
}

Semantic roles & 50–950 ramp

primary

#664EDE

secondary

#D7E0A8

accent

#EB3CCE

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #664EDE

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

Preview Lab → · Contrast checker → · Palette generator →