#666382

Color #666382

A nearly neutral, gray-leaning medium blue.

Closest named color Slate Gray #708090 · ΔE 15.43 Nearest Tailwind class mauve-500 #79697b · ΔE 7.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#666382

RGB

rgb(102, 99, 130)

HSL

hsl(245.8, 13.5%, 44.9%)

HSV / HSB

hsv(245.8, 23.8%, 51%)

CMYK

cmyk(21.5%, 23.8%, 0%, 49%)

LAB

lab(43.3, 8.26, -16.8)

LCH

lch(43.3, 18.72, 296.18)

OKLCH

oklch(51.4%, 0.0487, 289.07)

HWB

hwb(245.8, 38.8%, 49%)

Harmony colors

Complementary

#7f8263

Analogous

#637082

#666382

#756382

Triadic

#666382

#826663

#638266

Split-complementary

#666382

#827563

#708263

Tetradic

#666382

#82637f

#7f8263

#638266

Square

#666382

#826370

#7f8263

#638275

Shades

Color #666382 mixed toward black.

#55536c

#444257

#333241

#22212b

#111116

Tints

Color #666382 mixed toward white.

#7d7a9a

#9795ae

#b1afc2

#cbcad6

#e5e4eb

Tones

Color #666382 mixed toward gray.

#68667f

#6a687d

#6c6b7a

#6e6d78

#707075

Accessibility

Aa White text on this color

5.72:1

Aa Black text on this color

3.67:1

White text reads better on this background (5.72:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#65657b · ΔE 3.7

Deuteranopia

#65657a · ΔE 4.1

Tritanopia

#667675 · ΔE 19.3

Achromatopsia

#666666 · ΔE 14.2

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #666382;

Tailwind (arbitrary value)

bg-[#666382]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#666382 (#666382) is rgb(102, 99, 130) in RGB.

No, #666382 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #666382, or check how it holds up for accessibility.

Generate a palette → Check contrast