#647d94

Color #647d94

A muted medium blue.

Closest named color Slate Gray #708090 · ΔE 5.13 Nearest Tailwind class slate-500 #62748e · ΔE 4.6

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Conversions

HEX

#647d94

RGB

rgb(100, 125, 148)

HSL

hsl(208.8, 19.4%, 48.6%)

HSV / HSB

hsv(208.8, 32.4%, 58%)

CMYK

cmyk(32.4%, 15.5%, 0%, 42%)

LAB

lab(51.28, -3.24, -15.33)

LCH

lch(51.28, 15.67, 258.07)

OKLCH

oklch(57.9%, 0.0459, 246.51)

HWB

hwb(208.8, 39.2%, 42%)

Harmony colors

Complementary

#947b64

Analogous

#649493

#647d94

#646594

Triadic

#647d94

#94647d

#7d9464

Split-complementary

#647d94

#946465

#949364

Tetradic

#647d94

#7b6494

#947b64

#7d9464

Square

#647d94

#936494

#947b64

#659464

Shades

Color #647d94 mixed toward black.

#53687b

#435363

#323e4a

#212a31

#111519

Tints

Color #647d94 mixed toward white.

#7d93a7

#97a8b9

#b1beca

#cbd4dc

#e5e9ed

Tones

Color #647d94 mixed toward gray.

#687d90

#6c7d8c

#707c88

#747c84

#787c80

Accessibility

Aa White text on this color

4.28:1

Aa Black text on this color

4.9:1

Black text reads better on this background (4.9:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#70708f · ΔE 12.1

Deuteranopia

#6e6c8e · ΔE 13.4

Tritanopia

#658b8a · ΔE 13.7

Achromatopsia

#7a7a7a · ΔE 11.8

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

Code

CSS

background-color: #647d94;

Tailwind (arbitrary value)

bg-[#647d94]

Related colors

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Light Slate Gray #778899

Slate Gray #708090

Steel Blue #4682b4

Charcoal #36454f

Frequently asked questions

#647d94 (#647d94) is rgb(100, 125, 148) in RGB.

No, #647d94 is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #647d94, or check how it holds up for accessibility.

Generate a palette → Check contrast