#647088

Color #647088

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 7.84 Nearest Tailwind class slate-500 #62748e · ΔE 2.5

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Conversions

HEX

#647088

RGB

rgb(100, 112, 136)

HSL

hsl(220, 15.3%, 46.3%)

HSV / HSB

hsv(220, 26.5%, 53.3%)

CMYK

cmyk(26.5%, 17.6%, 0%, 46.7%)

LAB

lab(47.07, 1.26, -14.65)

LCH

lch(47.07, 14.7, 274.92)

OKLCH

oklch(54.4%, 0.0403, 264.16)

HWB

hwb(220, 39.2%, 46.7%)

Harmony colors

Complementary

#887c64

Analogous

#648288

#647088

#6a6488

Triadic

#647088

#886470

#708864

Split-complementary

#647088

#886a64

#828864

Tetradic

#647088

#7c6488

#887c64

#708864

Square

#647088

#886482

#887c64

#64886a

Shades

Color #647088 mixed toward black.

#535d71

#434b5b

#323844

#21252d

#111317

Tints

Color #647088 mixed toward white.

#7b879e

#969fb2

#b0b7c5

#cacfd8

#e5e7ec

Tones

Color #647088 mixed toward gray.

#677185

#6a7282

#6d737f

#70747c

#737579

Accessibility

Aa White text on this color

4.98:1

Aa Black text on this color

4.22:1

White text reads better on this background (4.98:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#696a83 · ΔE 5.4

Deuteranopia

#696881 · ΔE 6.4

Tritanopia

#657e7d · ΔE 15.1

Achromatopsia

#707070 · ΔE 11.1

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

Code

CSS

background-color: #647088;

Tailwind (arbitrary value)

bg-[#647088]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#647088 (#647088) is rgb(100, 112, 136) in RGB.

No, #647088 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 #647088, or check how it holds up for accessibility.

Generate a palette → Check contrast