#667fa1

Color #667fa1

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 10.66 Nearest Tailwind class slate-500 #62748e · ΔE 4.9

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Conversions

HEX

#667fa1

RGB

rgb(102, 127, 161)

HSL

hsl(214.6, 23.9%, 51.6%)

HSV / HSB

hsv(214.6, 36.6%, 63.1%)

CMYK

cmyk(36.6%, 21.1%, 0%, 36.9%)

LAB

lab(52.48, -0.29, -21.06)

LCH

lch(52.48, 21.06, 269.21)

OKLCH

oklch(59%, 0.0599, 256.2)

HWB

hwb(214.6, 40%, 36.9%)

Harmony colors

Complementary

#a18866

Analogous

#669da1

#667fa1

#6b66a1

Triadic

#667fa1

#a1667f

#7fa166

Split-complementary

#667fa1

#a16b66

#9da166

Tetradic

#667fa1

#8866a1

#a18866

#7fa166

Square

#667fa1

#a1669d

#a18866

#66a16b

Shades

Color #667fa1 mixed toward black.

#536a88

#43556d

#323f52

#212a36

#11151b

Tints

Color #667fa1 mixed toward white.

#8094b1

#99aac0

#b3bfd0

#ccd4e0

#e6eaef

Tones

Color #667fa1 mixed toward gray.

#6b809c

#708197

#758192

#7a828d

#7f8388

Accessibility

Aa White text on this color

4.11:1

Aa Black text on this color

5.12:1

Black text reads better on this background (5.12:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#72729a · ΔE 9.7

Deuteranopia

#706e98 · ΔE 10.7

Tritanopia

#679492 · ΔE 18.7

Achromatopsia

#7d7d7d · ΔE 14.3

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

Code

CSS

background-color: #667fa1;

Tailwind (arbitrary value)

bg-[#667fa1]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#667fa1 (#667fa1) is rgb(102, 127, 161) in RGB.

No, #667fa1 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

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 #667fa1, or check how it holds up for accessibility.

Generate a palette → Check contrast