#5d91c3

Color #5d91c3

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 6.21 Nearest Tailwind class sky-600 #0084d1 · ΔE 6.9

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Conversions

HEX

#5d91c3

RGB

rgb(93, 145, 195)

HSL

hsl(209.4, 45.9%, 56.5%)

HSV / HSB

hsv(209.4, 52.3%, 76.5%)

CMYK

cmyk(52.3%, 25.6%, 0%, 23.5%)

LAB

lab(58.52, -3.07, -31.22)

LCH

lch(58.52, 31.37, 264.38)

OKLCH

oklch(64.1%, 0.0939, 248.57)

HWB

hwb(209.4, 36.5%, 23.5%)

Harmony colors

Complementary

#c38f5d

Analogous

#5dc3c2

#5d91c3

#5d5ec3

Triadic

#5d91c3

#c35d91

#91c35d

Split-complementary

#5d91c3

#c35d5e

#c3c25d

Tetradic

#5d91c3

#8f5dc3

#c38f5d

#91c35d

Square

#5d91c3

#c25dc3

#c38f5d

#5ec35d

Shades

Color #5d91c3 mixed toward black.

#4179af

#34618c

#274969

#1a3046

#0d1823

Tints

Color #5d91c3 mixed toward white.

#78a3cd

#93b6d7

#aec8e1

#c9daeb

#e4edf5

Tones

Color #5d91c3 mixed toward gray.

#6691bb

#6e91b2

#7791aa

#7f90a1

#889099

Accessibility

Aa White text on this color

3.33:1

Aa Black text on this color

6.3:1

Black text reads better on this background (6.3:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7778b8 · ΔE 13.8

Deuteranopia

#7470b6 · ΔE 15.7

Tritanopia

#60b0ae · ΔE 21.3

Achromatopsia

#8d8d8d · ΔE 18.4

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

Code

CSS

background-color: #5d91c3;

Tailwind (arbitrary value)

bg-[#5d91c3]

Related colors

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#5d91c3 (#5d91c3) is rgb(93, 145, 195) in RGB.

No, #5d91c3 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 #5d91c3, or check how it holds up for accessibility.

Generate a palette → Check contrast