#647ad0

Color #647ad0

A moderately saturated light blue.

Closest named color Cornflower Blue #6495ed · ΔE 11.38 Nearest Tailwind class blue-500 #2b7fff · ΔE 7.9

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Conversions

HEX

#647ad0

RGB

rgb(100, 122, 208)

HSL

hsl(227.8, 53.5%, 60.4%)

HSV / HSB

hsv(227.8, 51.9%, 81.6%)

CMYK

cmyk(51.9%, 41.3%, 0%, 18.4%)

LAB

lab(53.15, 16.2, -47)

LCH

lch(53.15, 49.71, 289.02)

OKLCH

oklch(60.2%, 0.1333, 271.12)

HWB

hwb(227.8, 39.2%, 18.4%)

Harmony colors

Complementary

#d0ba64

Analogous

#64b0d0

#647ad0

#8464d0

Triadic

#647ad0

#d0647a

#7ad064

Split-complementary

#647ad0

#d08464

#b0d064

Tetradic

#647ad0

#ba64d0

#d0ba64

#7ad064

Square

#647ad0

#d064b0

#d0ba64

#64d084

Shades

Color #647ad0 mixed toward black.

#3d58c4

#30469e

#243576

#18234f

#0c1227

Tints

Color #647ad0 mixed toward white.

#7e90d8

#98a6e0

#b1bce8

#cbd3ef

#e5e9f7

Tones

Color #647ad0 mixed toward gray.

#6d7fc7

#7685be

#7f8ab5

#888fac

#9195a3

Accessibility

Aa White text on this color

4.01:1

Aa Black text on this color

5.24:1

Black text reads better on this background (5.24:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6e6ec0 · ΔE 6

Deuteranopia

#6d6bbc · ΔE 7.1

Tritanopia

#65b1ae · ΔE 30.9

Achromatopsia

#7f7f7f · ΔE 23.7

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

Code

CSS

background-color: #647ad0;

Tailwind (arbitrary value)

bg-[#647ad0]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#647ad0 (#647ad0) is rgb(100, 122, 208) in RGB.

No, #647ad0 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 #647ad0, or check how it holds up for accessibility.

Generate a palette → Check contrast