#665D80#665D80

#665D80 is a mid, muted violet. Relative luminance 0.122; OKLCH L 50.1% C 0.056 H 296.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#665D80
RGB	rgb(102, 93, 128)
HSL	hsl(255, 16%, 43%)
HSV	hsv(255, 27%, 50%)
CMYK	cmyk(20.3%, 27.3%, 0%, 49.8%)
CIE-LAB	lab(41.55, 11.45, -18.27)
CIE-LCH	lch(41.55, 21.56, 302.08°)
OKLab	oklab(50.05% 0.0246 -0.0502)
OKLCH	oklch(50.05% 0.056 296.1)
XYZ	xyz(13.2893, 12.2119, 22.0749)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665D80 #77805D

analogous

#5D6580 #665D80 #775D80

triadic

#665D80 #80665D #5D8066

tetradic

#665D80 #805D65 #77805D #5D8077

square

#665D80 #805D65 #77805D #5D8077

split-complementary

#665D80 #80775D #65805D

monochromatic

#2E2939 #4A435D #665D80 #847B9F #A59FB9

Accessibility & contrast

On white

6.10

#665D80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#665D80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665D80

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665D80	#FFFFFF	#000000	##FFFFFF
##665D80	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556281

Deuteranopia (green-blind)

#56627F

Tritanopia (blue-blind)

#616269

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #665d80;
/* rgb */ color: rgb(102, 93, 128);
/* oklch */ color: oklch(50.1% 0.056 296.1);

Tailwind

colors: {
  custom: {
    50: '#928ba5',
    500: '#665d80',
    950: '#000000',
  },
}

SCSS

$custom: #665d80;
$custom-light: #928ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#665d80",
  "rgb": {
    "r": 102,
    "g": 93,
    "b": 128
  },
  "hsl": {
    "h": 255.429,
    "s": 15.837,
    "l": 43.333
  },
  "oklch": {
    "l": 0.50052,
    "c": 0.05588,
    "h": 296.1
  },
  "luminance": 0.12212
}

Semantic roles & 50–950 ramp

primary

#665D80

secondary

#A2A791

accent

#B96FA6

background

#F9F8FA

surface

#F1F0F4

border

#CBCBCE

text

#0D0B0F

muted

#7E7C7F

Preview Lab

Preview with #665D80

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

Preview Lab → · Contrast checker → · Palette generator →