#665C97#665C97

#665C97 is a mid, moderate violet. Relative luminance 0.127; OKLCH L 51.0% C 0.092 H 290.5°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#665C97
RGB	rgb(102, 92, 151)
HSL	hsl(250, 24%, 48%)
HSV	hsv(250, 39%, 59%)
CMYK	cmyk(32.5%, 39.1%, 0%, 40.8%)
CIE-LAB	lab(42.33, 18.13, -30.92)
CIE-LCH	lch(42.33, 35.85, 300.39°)
OKLab	oklab(50.99% 0.0324 -0.0865)
OKLCH	oklch(50.99% 0.092 290.5)
XYZ	xyz(14.8911, 12.7131, 30.9415)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665C97 #8D975C

analogous

#5C7097 #665C97 #835C97

triadic

#665C97 #97665C #5C9766

tetradic

#665C97 #975C70 #8D975C #5C9783

square

#665C97 #975C70 #8D975C #5C9783

split-complementary

#665C97 #97835C #70975C

monochromatic

#332E4B #4C4571 #665C97 #887FB1 #ABA5C8

Accessibility & contrast

On white

5.93

#665C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#665C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665C97

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665C97	#FFFFFF	#000000	##FFFFFF
##665C97	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6599

Deuteranopia (green-blind)

#4B6396

Tritanopia (blue-blind)

#5A6772

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #665c97;
/* rgb */ color: rgb(102, 92, 151);
/* oklch */ color: oklch(51.0% 0.092 290.5);

Tailwind

colors: {
  custom: {
    50: '#938ab6',
    500: '#665c97',
    950: '#000000',
  },
}

SCSS

$custom: #665c97;
$custom-light: #938ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#665c97",
  "rgb": {
    "r": 102,
    "g": 92,
    "b": 151
  },
  "hsl": {
    "h": 250.169,
    "s": 24.28,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50992,
    "c": 0.09233,
    "h": 290.5
  },
  "luminance": 0.12713
}

Semantic roles & 50–950 ramp

primary

#665C97

secondary

#B1B699

accent

#C167B2

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0B11

muted

#7E7C80

Preview Lab

Preview with #665C97

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

Preview Lab → · Contrast checker → · Palette generator →