#3f85f6

Color #3f85f6

A vivid, highly saturated light blue.

Closest named color Dodger Blue #1e90ff · ΔE 6.82 Nearest Tailwind class blue-500 #2b7fff · ΔE 2.1

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

Conversions

HEX

#3f85f6

RGB

rgb(63, 133, 246)

HSL

hsl(217, 91%, 60.6%)

HSV / HSB

hsv(217, 74.4%, 96.5%)

CMYK

cmyk(74.4%, 45.9%, 0%, 3.5%)

LAB

lab(56.57, 16.16, -62.91)

LCH

lch(56.57, 64.95, 284.41)

OKLCH

oklch(63.1%, 0.1835, 259.61)

HWB

hwb(217, 24.7%, 3.5%)

Harmony colors

Complementary

#f6b03f

Analogous

#3fe1f6

#3f85f6

#543ff6

Triadic

#3f85f6

#f63f85

#85f63f

Split-complementary

#3f85f6

#f6543f

#e1f63f

Tetradic

#3f85f6

#b03ff6

#f6b03f

#85f63f

Square

#3f85f6

#f63fe1

#f6b03f

#3ff654

Shades

Color #3f85f6 mixed toward black.

#0e66f4

#0951c5

#073d94

#052962

#021431

Tints

Color #3f85f6 mixed toward white.

#5f99f7

#7faef9

#9fc2fa

#bfd6fc

#dfebfd

Tones

Color #3f85f6 mixed toward gray.

#4e89e7

#5e8cd7

#6d90c8

#7c93b9

#8b97aa

Accessibility

Aa White text on this color

3.56:1

Aa Black text on this color

5.9:1

Black text reads better on this background (5.9:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6565e1 · ΔE 13.6

Deuteranopia

#615bdc · ΔE 16.5

Tritanopia

#45cfcb · ΔE 35.9

Achromatopsia

#888888 · ΔE 26.4

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

Code

CSS

background-color: #3f85f6;

Tailwind (arbitrary value)

bg-[#3f85f6]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#3f85f6 (#3f85f6) is rgb(63, 133, 246) in RGB.

No, #3f85f6 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 #3f85f6, or check how it holds up for accessibility.

Generate a palette → Check contrast