#3f93bb

Color #3f93bb

A moderately saturated medium cyan.

Closest named color Steel Blue #4682b4 · ΔE 10.75 Nearest Tailwind class cyan-600 #0092b8 · ΔE 3.7

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Conversions

HEX

#3f93bb

RGB

rgb(63, 147, 187)

HSL

hsl(199.4, 49.6%, 49%)

HSV / HSB

hsv(199.4, 66.3%, 73.3%)

CMYK

cmyk(66.3%, 21.4%, 0%, 26.7%)

LAB

lab(57.57, -12.69, -28.27)

LCH

lch(57.57, 30.99, 245.83)

OKLCH

oklch(62.9%, 0.1003, 232.17)

HWB

hwb(199.4, 24.7%, 26.7%)

Harmony colors

Complementary

#bb673f

Analogous

#3fbba5

#3f93bb

#3f55bb

Triadic

#3f93bb

#bb3f93

#93bb3f

Split-complementary

#3f93bb

#bb3f55

#bba53f

Tetradic

#3f93bb

#673fbb

#bb673f

#93bb3f

Square

#3f93bb

#a53fbb

#bb673f

#55bb3f

Shades

Color #3f93bb mixed toward black.

#347a9c

#2a627d

#1f495d

#15313e

#0a181f

Tints

Color #3f93bb mixed toward white.

#5da6c8

#7db7d3

#9ec9de

#bedbe9

#dfedf4

Tones

Color #3f93bb mixed toward gray.

#498fb1

#548ca6

#5e889c

#688492

#738187

Accessibility

Aa White text on this color

3.44:1

Aa Black text on this color

6.1:1

Black text reads better on this background (6.1:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6e6eb2 · ΔE 20.7

Deuteranopia

#6962b0 · ΔE 23.6

Tritanopia

#46abaa · ΔE 16.9

Achromatopsia

#8a8a8a · ΔE 19.1

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

Code

CSS

background-color: #3f93bb;

Tailwind (arbitrary value)

bg-[#3f93bb]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Deep Sky Blue #00bfff

Charcoal #36454f

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#3f93bb (#3f93bb) is rgb(63, 147, 187) in RGB.

No, #3f93bb 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 #3f93bb, or check how it holds up for accessibility.

Generate a palette → Check contrast