#3a7fe9

Color #3a7fe9

A vivid, highly saturated medium blue.

Closest named color Dodger Blue #1e90ff · ΔE 7.92 Nearest Tailwind class blue-500 #2b7fff · ΔE 2.1

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

Conversions

HEX

#3a7fe9

RGB

rgb(58, 127, 233)

HSL

hsl(216.3, 79.9%, 57.1%)

HSV / HSB

hsv(216.3, 75.1%, 91.4%)

CMYK

cmyk(75.1%, 45.5%, 0%, 8.6%)

LAB

lab(53.98, 14.54, -59.85)

LCH

lch(53.98, 61.59, 283.65)

OKLCH

oklch(60.8%, 0.175, 258.93)

HWB

hwb(216.3, 22.7%, 8.6%)

Harmony colors

Complementary

#e9a43a

Analogous

#3ad7e9

#3a7fe9

#4d3ae9

Triadic

#3a7fe9

#e93a7f

#7fe93a

Split-complementary

#3a7fe9

#e94d3a

#d7e93a

Tetradic

#3a7fe9

#a43ae9

#e9a43a

#7fe93a

Square

#3a7fe9

#e93ad7

#e9a43a

#3ae94d

Shades

Color #3a7fe9 mixed toward black.

#1865da

#1451af

#0f3d83

#0a2857

#05142c

Tints

Color #3a7fe9 mixed toward white.

#5b95ed

#7caaf0

#9dbff4

#bdd4f8

#deeafb

Tones

Color #3a7fe9 mixed toward gray.

#4982da

#5785cc

#6688bd

#748baf

#838fa0

Accessibility

Aa White text on this color

3.89:1

Aa Black text on this color

5.39:1

Black text reads better on this background (5.39:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6060d6 · ΔE 13.5

Deuteranopia

#5c56d0 · ΔE 16.4

Tritanopia

#40c4c0 · ΔE 35.1

Achromatopsia

#818181 · ΔE 25.8

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

Code

CSS

background-color: #3a7fe9;

Tailwind (arbitrary value)

bg-[#3a7fe9]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#3a7fe9 (#3a7fe9) is rgb(58, 127, 233) in RGB.

No, #3a7fe9 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 #3a7fe9, or check how it holds up for accessibility.

Generate a palette → Check contrast