#666182#666182

#666182 is a mid, muted blue. Relative luminance 0.130; OKLCH L 51.0% C 0.052 H 291.4°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#666182
RGB	rgb(102, 97, 130)
HSL	hsl(249, 15%, 45%)
HSV	hsv(249, 25%, 51%)
CMYK	cmyk(21.5%, 25.4%, 0%, 49%)
CIE-LAB	lab(42.74, 9.49, -17.65)
CIE-LCH	lch(42.74, 20.04, 298.26°)
OKLab	oklab(51% 0.019 -0.0484)
OKLCH	oklch(51% 0.052 291.4)
XYZ	xyz(13.7825, 12.9857, 22.8951)
Luminance	0.1299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666182 #7D8261

analogous

#616D82 #666182 #776182

triadic

#666182 #826661 #618266

tetradic

#666182 #82616D #7D8261 #618277

square

#666182 #82616D #7D8261 #618277

split-complementary

#666182 #827761 #6D8261

monochromatic

#2F2D3C #4B475F #666182 #8580A0 #A7A3BA

Accessibility & contrast

On white

5.84

#666182 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#666182 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666182

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666182	#FFFFFF	#000000	##FFFFFF
##666182	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596583

Deuteranopia (green-blind)

#596481

Tritanopia (blue-blind)

#60666C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #666182;
/* rgb */ color: rgb(102, 97, 130);
/* oklch */ color: oklch(51.0% 0.052 291.4);

Tailwind

colors: {
  custom: {
    50: '#928da6',
    500: '#666182',
    950: '#000000',
  },
}

SCSS

$custom: #666182;
$custom-light: #928da6;
$custom-dark: #000000;

JSON

{
  "hex": "#666182",
  "rgb": {
    "r": 102,
    "g": 97,
    "b": 130
  },
  "hsl": {
    "h": 249.091,
    "s": 14.537,
    "l": 44.51
  },
  "oklch": {
    "l": 0.50999,
    "c": 0.05203,
    "h": 291.4
  },
  "luminance": 0.12986
}

Semantic roles & 50–950 ramp

primary

#666182

secondary

#A6A996

accent

#B770AD

background

#F9F8FA

surface

#F1F0F4

border

#CBCBCE

text

#0D0C0F

muted

#7E7D7F

Preview Lab

Preview with #666182

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

Preview Lab → · Contrast checker → · Palette generator →