#565199

Color #565199

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 9.38 Nearest Tailwind class slate-600 #45556c · ΔE 9.8

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Conversions

HEX

#565199

RGB

rgb(86, 81, 153)

HSL

hsl(244.2, 30.8%, 45.9%)

HSV / HSB

hsv(244.2, 47.1%, 60%)

CMYK

cmyk(43.8%, 47.1%, 0%, 40%)

LAB

lab(38.13, 21.13, -38.85)

LCH

lch(38.13, 44.22, 298.54)

OKLCH

oklch(47.5%, 0.1135, 284.33)

HWB

hwb(244.2, 31.8%, 40%)

Harmony colors

Complementary

#949951

Analogous

#517099

#565199

#7a5199

Triadic

#565199

#995651

#519956

Split-complementary

#565199

#997a51

#709951

Tetradic

#565199

#995194

#949951

#519956

Square

#565199

#995170

#949951

#51997a

Shades

Color #565199 mixed toward black.

#484380

#393666

#2b284d

#1d1b33

#0e0d1a

Tints

Color #565199 mixed toward white.

#6e69af

#8b87bf

#a8a5cf

#c5c3df

#e2e1ef

Tones

Color #565199 mixed toward gray.

#5b5793

#605d8d

#666387

#6b6981

#706f7b

Accessibility

Aa White text on this color

6.92:1

Aa Black text on this color

3.03:1

White text reads better on this background (6.92:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#54548c · ΔE 3.2

Deuteranopia

#545588 · ΔE 4.2

Tritanopia

#56807d · ΔE 28.9

Achromatopsia

#5a5a5a · ΔE 22.8

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

Code

CSS

background-color: #565199;

Tailwind (arbitrary value)

bg-[#565199]

Related colors

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#565199 (#565199) is rgb(86, 81, 153) in RGB.

No, #565199 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 #565199, or check how it holds up for accessibility.

Generate a palette → Check contrast