#5b6777

Color #5b6777

A nearly neutral, gray-leaning medium blue.

Closest named color Slate Gray #708090 · ΔE 9.79 Nearest Tailwind class gray-500 #6a7282 · ΔE 4.9

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Conversions

HEX

#5b6777

RGB

rgb(91, 103, 119)

HSL

hsl(214.3, 13.3%, 41.2%)

HSV / HSB

hsv(214.3, 23.5%, 46.7%)

CMYK

cmyk(23.5%, 13.4%, 0%, 53.3%)

LAB

lab(43.15, -0.72, -10.47)

LCH

lch(43.15, 10.49, 266.07)

OKLCH

oklch(50.9%, 0.0294, 255.63)

HWB

hwb(214.3, 35.7%, 53.3%)

Harmony colors

Complementary

#776b5b

Analogous

#5b7577

#5b6777

#5d5b77

Triadic

#5b6777

#775b67

#67775b

Split-complementary

#5b6777

#775d5b

#75775b

Tetradic

#5b6777

#6b5b77

#776b5b

#67775b

Square

#5b6777

#775b75

#776b5b

#5b775d

Shades

Color #5b6777 mixed toward black.

#4c5663

#3d454f

#2e343c

#1e2228

#0f1114

Tints

Color #5b6777 mixed toward white.

#718093

#8e99a8

#aab3be

#c6ccd4

#e3e6e9

Tones

Color #5b6777 mixed toward gray.

#5d6775

#606872

#626870

#64686e

#67696b

Accessibility

Aa White text on this color

5.75:1

Aa Black text on this color

3.65:1

White text reads better on this background (5.75:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#606173 · ΔE 6.1

Deuteranopia

#605f72 · ΔE 7.4

Tritanopia

#5c7070 · ΔE 10.4

Achromatopsia

#666666 · ΔE 8.5

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

Code

CSS

background-color: #5b6777;

Tailwind (arbitrary value)

bg-[#5b6777]

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

#5b6777 (#5b6777) is rgb(91, 103, 119) in RGB.

No, #5b6777 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #5b6777, or check how it holds up for accessibility.

Generate a palette → Check contrast