#665AA2#665AA2

#665AA2 is a mid, moderate violet. Relative luminance 0.127; OKLCH L 51.2% C 0.112 H 289.5°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#665AA2
RGB	rgb(102, 90, 162)
HSL	hsl(250, 29%, 49%)
HSV	hsv(250, 44%, 64%)
CMYK	cmyk(37%, 44.4%, 0%, 36.5%)
CIE-LAB	lab(42.38, 22.46, -37.40)
CIE-LCH	lch(42.38, 43.63, 300.98°)
OKLab	oklab(51.22% 0.0373 -0.1053)
OKLCH	oklch(51.22% 0.112 289.5)
XYZ	xyz(15.6555, 12.7453, 35.8107)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665AA2 #96A25A

analogous

#5A72A2 #665AA2 #8A5AA2

triadic

#665AA2 #A2665A #5AA266

tetradic

#665AA2 #A25A72 #96A25A #5AA28A

square

#665AA2 #A25A72 #96A25A #5AA28A

split-complementary

#665AA2 #A28A5A #72A25A

monochromatic

#342E53 #4D447B #665AA2 #8A80B9 #AEA8CF

Accessibility & contrast

On white

5.92

#665AA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#665AA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665AA2

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665AA2	#FFFFFF	#000000	##FFFFFF
##665AA2	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4265A5

Deuteranopia (green-blind)

#4262A0

Tritanopia (blue-blind)

#576876

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #665aa2;
/* rgb */ color: rgb(102, 90, 162);
/* oklch */ color: oklch(51.2% 0.112 289.5);

Tailwind

colors: {
  custom: {
    50: '#9488be',
    500: '#665aa2',
    950: '#000000',
  },
}

SCSS

$custom: #665aa2;
$custom-light: #9488be;
$custom-dark: #000000;

JSON

{
  "hex": "#665aa2",
  "rgb": {
    "r": 102,
    "g": 90,
    "b": 162
  },
  "hsl": {
    "h": 250,
    "s": 28.571,
    "l": 49.412
  },
  "oklch": {
    "l": 0.51217,
    "c": 0.11173,
    "h": 289.5
  },
  "luminance": 0.12746
}

Semantic roles & 50–950 ramp

primary

#665AA2

secondary

#B7BD9B

accent

#C563B5

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0D0B12

muted

#7E7C81

Preview Lab

Preview with #665AA2

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

Preview Lab → · Contrast checker → · Palette generator →