#3f8fe6

Color #3f8fe6

A vivid, highly saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 6.3 Nearest Tailwind class sky-600 #0084d1 · ΔE 5.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#3f8fe6

RGB

rgb(63, 143, 230)

HSL

hsl(211.3, 77%, 57.5%)

HSV / HSB

hsv(211.3, 72.6%, 90.2%)

CMYK

cmyk(72.6%, 37.8%, 0%, 9.8%)

LAB

lab(58.43, 4.4, -51.07)

LCH

lch(58.43, 51.26, 274.92)

OKLCH

oklch(64.2%, 0.1522, 252.92)

HWB

hwb(211.3, 24.7%, 9.8%)

Harmony colors

Complementary

#e6963f

Analogous

#3fe2e6

#3f8fe6

#433fe6

Triadic

#3f8fe6

#e63f8f

#8fe63f

Split-complementary

#3f8fe6

#e6433f

#e2e63f

Tetradic

#3f8fe6

#963fe6

#e6963f

#8fe63f

Square

#3f8fe6

#e63fe2

#e6963f

#3fe643

Shades

Color #3f8fe6 mixed toward black.

#1c76d8

#165ead

#114782

#0b2f57

#06182b

Tints

Color #3f8fe6 mixed toward white.

#5fa2ea

#7fb4ee

#9fc7f3

#bfdaf7

#dfecfb

Tones

Color #3f8fe6 mixed toward gray.

#4d90d8

#5b90ca

#6991bc

#7791ae

#8592a1

Accessibility

Aa White text on this color

3.34:1

Aa Black text on this color

6.28:1

Black text reads better on this background (6.28:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6b6cd5 · ΔE 16.3

Deuteranopia

#6660d1 · ΔE 19.7

Tritanopia

#46c6c3 · ΔE 30.2

Achromatopsia

#8c8c8c · ΔE 23.8

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

Code

CSS

background-color: #3f8fe6;

Tailwind (arbitrary value)

bg-[#3f8fe6]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Light Steel Blue #b0c4de

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#3f8fe6 (#3f8fe6) is rgb(63, 143, 230) in RGB.

No, #3f8fe6 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 #3f8fe6, or check how it holds up for accessibility.

Generate a palette → Check contrast