#6c66b9

Color #6c66b9

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 16.66 Nearest Tailwind class slate-500 #62748e · ΔE 9.4

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Conversions

HEX

#6c66b9

RGB

rgb(108, 102, 185)

HSL

hsl(244.3, 37.2%, 56.3%)

HSV / HSB

hsv(244.3, 44.9%, 72.5%)

CMYK

cmyk(41.6%, 44.9%, 0%, 27.5%)

LAB

lab(47.23, 23.32, -43.18)

LCH

lch(47.23, 49.07, 298.37)

OKLCH

oklch(55.4%, 0.1262, 284.79)

HWB

hwb(244.3, 40%, 27.5%)

Harmony colors

Complementary

#b3b966

Analogous

#668ab9

#6c66b9

#9666b9

Triadic

#6c66b9

#b96c66

#66b96c

Split-complementary

#6c66b9

#b99666

#8ab966

Tetradic

#6c66b9

#b966b3

#b3b966

#66b96c

Square

#6c66b9

#b9668a

#b3b966

#66b996

Shades

Color #6c66b9 mixed toward black.

#524ba4

#413c83

#312d62

#211e42

#100f21

Tints

Color #6c66b9 mixed toward white.

#8580c5

#9d99d0

#b6b3dc

#cecce8

#e7e6f3

Tones

Color #6c66b9 mixed toward gray.

#726db2

#7874ab

#7e7ba4

#84829d

#8a8996

Accessibility

Aa White text on this color

4.95:1

Aa Black text on this color

4.24:1

White text reads better on this background (4.95:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6969aa · ΔE 3.2

Deuteranopia

#6a6aa6 · ΔE 4.1

Tritanopia

#6c9c99 · ΔE 30.3

Achromatopsia

#707070 · ΔE 23.7

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

Code

CSS

background-color: #6c66b9;

Tailwind (arbitrary value)

bg-[#6c66b9]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#6c66b9 (#6c66b9) is rgb(108, 102, 185) in RGB.

No, #6c66b9 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.

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Contrast Checker

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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 #6c66b9, or check how it holds up for accessibility.

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