#66587D#66587D

#66587D is a mid, moderate violet. Relative luminance 0.113; OKLCH L 48.9% C 0.060 H 301.5°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#66587D
RGB	rgb(102, 88, 125)
HSL	hsl(263, 17%, 42%)
HSV	hsv(263, 30%, 49%)
CMYK	cmyk(18.4%, 29.6%, 0%, 51%)
CIE-LAB	lab(40.06, 13.80, -18.74)
CIE-LCH	lch(40.06, 23.27, 306.36°)
OKLab	oklab(48.86% 0.0316 -0.0515)
OKLCH	oklch(48.86% 0.06 301.5)
XYZ	xyz(12.6701, 11.2849, 20.9088)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66587D #6F7D58

analogous

#585D7D #66587D #79587D

triadic

#66587D #7D6658 #587D66

tetradic

#66587D #7D585D #6F7D58 #587D79

square

#66587D #7D585D #6F7D58 #587D79

split-complementary

#66587D #7D7958 #5D7D58

monochromatic

#2B2535 #493F59 #66587D #84759E #A499B7

Accessibility & contrast

On white

6.45

#66587D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#66587D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66587D

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66587D	#FFFFFF	#000000	##FFFFFF
##66587D	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505E7F

Deuteranopia (green-blind)

#535E7C

Tritanopia (blue-blind)

#625D65

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #66587d;
/* rgb */ color: rgb(102, 88, 125);
/* oklch */ color: oklch(48.9% 0.060 301.5);

Tailwind

colors: {
  custom: {
    50: '#9287a2',
    500: '#66587d',
    950: '#000000',
  },
}

SCSS

$custom: #66587d;
$custom-light: #9287a2;
$custom-dark: #000000;

JSON

{
  "hex": "#66587d",
  "rgb": {
    "r": 102,
    "g": 88,
    "b": 125
  },
  "hsl": {
    "h": 262.703,
    "s": 17.371,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4886,
    "c": 0.0604,
    "h": 301.5
  },
  "luminance": 0.11285
}

Semantic roles & 50–950 ramp

primary

#66587D

secondary

#9BA58C

accent

#BA6E9D

background

#F9F8FA

surface

#F1EFF3

border

#CBCACD

text

#0D0B0F

muted

#7E7C7F

Preview Lab

Preview with #66587D

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

Preview Lab → · Contrast checker → · Palette generator →