#665B82#665B82

#665B82 is a mid, moderate violet. Relative luminance 0.119; OKLCH L 49.7% C 0.062 H 297.0°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#665B82
RGB	rgb(102, 91, 130)
HSL	hsl(257, 18%, 43%)
HSV	hsv(257, 30%, 51%)
CMYK	cmyk(21.5%, 30%, 0%, 49%)
CIE-LAB	lab(41.09, 13.19, -20.20)
CIE-LCH	lch(41.09, 24.12, 303.14°)
OKLab	oklab(49.72% 0.0284 -0.0556)
OKLCH	oklch(49.72% 0.062 297)
XYZ	xyz(13.2489, 11.9186, 22.7173)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#665B82 #77825B

analogous

#5B6382 #665B82 #795B82

triadic

#665B82 #82665B #5B8266

tetradic

#665B82 #825B63 #77825B #5B8279

square

#665B82 #825B63 #77825B #5B8279

split-complementary

#665B82 #82795B #63825B

monochromatic

#2E293A #4A425E #665B82 #8479A1 #A59DBA

Accessibility & contrast

On white

6.21

#665B82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#665B82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #665B82

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##665B82	#FFFFFF	#000000	##FFFFFF
##665B82	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526184

Deuteranopia (green-blind)

#546081

Tritanopia (blue-blind)

#616169

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #665b82;
/* rgb */ color: rgb(102, 91, 130);
/* oklch */ color: oklch(49.7% 0.062 297.0);

Tailwind

colors: {
  custom: {
    50: '#9289a6',
    500: '#665b82',
    950: '#000000',
  },
}

SCSS

$custom: #665b82;
$custom-light: #9289a6;
$custom-dark: #000000;

JSON

{
  "hex": "#665b82",
  "rgb": {
    "r": 102,
    "g": 91,
    "b": 130
  },
  "hsl": {
    "h": 256.923,
    "s": 17.647,
    "l": 43.333
  },
  "oklch": {
    "l": 0.49722,
    "c": 0.06245,
    "h": 297
  },
  "luminance": 0.11919
}

Semantic roles & 50–950 ramp

primary

#665B82

secondary

#A2A990

accent

#BA6DA5

background

#F9F8FA

surface

#F1F0F4

border

#CBCBCE

text

#0D0B0F

muted

#7E7C7F

Preview Lab

Preview with #665B82

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

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