#666ba2

Color #666ba2

A muted medium blue.

Closest named color Steel Blue #4682b4 · ΔE 17.1 Nearest Tailwind class slate-500 #62748e · ΔE 7.9

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Conversions

HEX

#666ba2

RGB

rgb(102, 107, 162)

HSL

hsl(235, 24.4%, 51.8%)

HSV / HSB

hsv(235, 37%, 63.5%)

CMYK

cmyk(37%, 34%, 0%, 36.5%)

LAB

lab(46.91, 11.98, -30.28)

LCH

lch(46.91, 32.56, 291.59)

OKLCH

oklch(54.7%, 0.0857, 279.2)

HWB

hwb(235, 40%, 36.5%)

Harmony colors

Complementary

#a29d66

Analogous

#6689a2

#666ba2

#7f66a2

Triadic

#666ba2

#a2666b

#6ba266

Split-complementary

#666ba2

#a27f66

#89a266

Tetradic

#666ba2

#9d66a2

#a29d66

#6ba266

Square

#666ba2

#a26689

#a29d66

#66a27f

Shades

Color #666ba2 mixed toward black.

#535889

#43466e

#323552

#212337

#11121b

Tints

Color #666ba2 mixed toward white.

#8084b2

#999cc1

#b3b5d1

#cccee0

#e6e6f0

Tones

Color #666ba2 mixed toward gray.

#6b6f9d

#707398

#757893

#7a7c8e

#7f8089

Accessibility

Aa White text on this color

5.01:1

Aa Black text on this color

4.19:1

White text reads better on this background (5.01:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#686897 · ΔE 2.9

Deuteranopia

#686894 · ΔE 3.5

Tritanopia

#668e8b · ΔE 26.1

Achromatopsia

#6f6f6f · ΔE 19.4

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

Code

CSS

background-color: #666ba2;

Tailwind (arbitrary value)

bg-[#666ba2]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#666ba2 (#666ba2) is rgb(102, 107, 162) in RGB.

No, #666ba2 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.

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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 #666ba2, or check how it holds up for accessibility.

Generate a palette → Check contrast