#5783c7

Color #5783c7

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 12.12 Nearest Tailwind class blue-500 #2b7fff · ΔE 5.5

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#5783c7

RGB

rgb(87, 131, 199)

HSL

hsl(216.4, 50%, 56.1%)

HSV / HSB

hsv(216.4, 56.3%, 78%)

CMYK

cmyk(56.3%, 34.2%, 0%, 22%)

LAB

lab(54.43, 5.05, -39.91)

LCH

lch(54.43, 40.23, 277.21)

OKLCH

oklch(60.8%, 0.1149, 258.81)

HWB

hwb(216.4, 34.1%, 22%)

Harmony colors

Complementary

#c79b57

Analogous

#57bbc7

#5783c7

#6357c7

Triadic

#5783c7

#c75783

#83c757

Split-complementary

#5783c7

#c76357

#bbc757

Tetradic

#5783c7

#9b57c7

#c79b57

#83c757

Square

#5783c7

#c757bb

#c79b57

#57c763

Shades

Color #5783c7 mixed toward black.

#3c6ab3

#30558f

#24406b

#182b48

#0c1524

Tints

Color #5783c7 mixed toward white.

#7398d0

#8facda

#abc1e3

#c7d6ec

#e3eaf6

Tones

Color #5783c7 mixed toward gray.

#6085be

#6a87b4

#7389ab

#7c8ba2

#868d98

Accessibility

Aa White text on this color

3.83:1

Aa Black text on this color

5.48:1

Black text reads better on this background (5.48:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6d6db9 · ΔE 11.3

Deuteranopia

#6a67b6 · ΔE 12.9

Tritanopia

#5aaeab · ΔE 26.9

Achromatopsia

#828282 · ΔE 21.2

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

Code

CSS

background-color: #5783c7;

Tailwind (arbitrary value)

bg-[#5783c7]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#5783c7 (#5783c7) is rgb(87, 131, 199) in RGB.

No, #5783c7 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

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 #5783c7, or check how it holds up for accessibility.

Generate a palette → Check contrast