#3985ff

Color #3985ff

A vivid, highly saturated light blue.

Closest named color Dodger Blue #1e90ff · ΔE 9.93 Nearest Tailwind class blue-500 #2b7fff · ΔE 2

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Conversions

HEX

#3985ff

RGB

rgb(57, 133, 255)

HSL

hsl(217, 100%, 61.2%)

HSV / HSB

hsv(217, 77.6%, 100%)

CMYK

cmyk(77.6%, 47.8%, 0%, 0%)

LAB

lab(56.94, 18.76, -67.28)

LCH

lch(56.94, 69.85, 285.58)

OKLCH

oklch(63.5%, 0.1966, 259.63)

HWB

hwb(217, 22.4%, 0%)

Harmony colors

Complementary

#ffb339

Analogous

#39e8ff

#3985ff

#5039ff

Triadic

#3985ff

#ff3985

#85ff39

Split-complementary

#3985ff

#ff5039

#e8ff39

Tetradic

#3985ff

#b339ff

#ffb339

#85ff39

Square

#3985ff

#ff39e8

#ffb339

#39ff50

Shades

Color #3985ff mixed toward black.

#0565ff

#0050d0

#003c9c

#002868

#001434

Tints

Color #3985ff mixed toward white.

#5a99ff

#7baeff

#9cc2ff

#bdd6ff

#deebff

Tones

Color #3985ff mixed toward gray.

#4a89ef

#5a8dde

#6b91ce

#7b94bd

#8c98ad

Accessibility

Aa White text on this color

3.52:1

Aa Black text on this color

5.97:1

Black text reads better on this background (5.97:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6364e9 · ΔE 13.5

Deuteranopia

#5f59e3 · ΔE 16.8

Tritanopia

#40d5d1 · ΔE 37.4

Achromatopsia

#898989 · ΔE 27.2

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

Code

CSS

background-color: #3985ff;

Tailwind (arbitrary value)

bg-[#3985ff]

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

#3985ff (#3985ff) is rgb(57, 133, 255) in RGB.

No, #3985ff 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 #3985ff, or check how it holds up for accessibility.

Generate a palette → Check contrast