#3066e8

Color #3066e8

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 6.11 Nearest Tailwind class blue-600 #155dfc · ΔE 3.5

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

Conversions

HEX

#3066e8

RGB

rgb(48, 102, 232)

HSL

hsl(222.4, 80%, 54.9%)

HSV / HSB

hsv(222.4, 79.3%, 91%)

CMYK

cmyk(79.3%, 56%, 0%, 9%)

LAB

lab(46.92, 28.82, -70.73)

LCH

lch(46.92, 76.38, 292.17)

OKLCH

oklch(55.3%, 0.2055, 263.85)

HWB

hwb(222.4, 18.8%, 9%)

Harmony colors

Complementary

#e8b230

Analogous

#30c2e8

#3066e8

#5630e8

Triadic

#3066e8

#e83066

#66e830

Split-complementary

#3066e8

#e85630

#c2e830

Tetradic

#3066e8

#b230e8

#e8b230

#66e830

Square

#3066e8

#e830c2

#e8b230

#30e856

Shades

Color #3066e8 mixed toward black.

#174ed2

#133ea8

#0e2f7e

#091f54

#05102a

Tints

Color #3066e8 mixed toward white.

#527fec

#7599f0

#97b2f3

#baccf7

#dce5fb

Tones

Color #3066e8 mixed toward gray.

#3f6cd9

#4f73c9

#5e79ba

#6d7fab

#7d869b

Accessibility

Aa White text on this color

5.01:1

Aa Black text on this color

4.19:1

White text reads better on this background (5.01:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4d4ed2 · ΔE 9.1

Deuteranopia

#4a46cc · ΔE 11.4

Tritanopia

#34beb9 · ΔE 41

Achromatopsia

#6f6f6f · ΔE 28.1

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

Code

CSS

background-color: #3066e8;

Tailwind (arbitrary value)

bg-[#3066e8]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#3066e8 (#3066e8) is rgb(48, 102, 232) in RGB.

No, #3066e8 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #3066e8, or check how it holds up for accessibility.

Generate a palette → Check contrast