#4282aa

Color #4282aa

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 6.34 Nearest Tailwind class sky-600 #0084d1 · ΔE 5.6

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

Conversions

HEX

#4282aa

RGB

rgb(66, 130, 170)

HSL

hsl(203.1, 44.1%, 46.3%)

HSV / HSB

hsv(203.1, 61.2%, 66.7%)

CMYK

cmyk(61.2%, 23.5%, 0%, 33.3%)

LAB

lab(51.86, -8.17, -27.38)

LCH

lch(51.86, 28.57, 253.39)

OKLCH

oklch(58.1%, 0.0901, 238.39)

HWB

hwb(203.1, 25.9%, 33.3%)

Harmony colors

Complementary

#aa6a42

Analogous

#42aa9e

#4282aa

#424eaa

Triadic

#4282aa

#aa4282

#82aa42

Split-complementary

#4282aa

#aa424e

#aa9e42

Tetradic

#4282aa

#6a42aa

#aa6a42

#82aa42

Square

#4282aa

#9e42aa

#aa6a42

#4eaa42

Shades

Color #4282aa mixed toward black.

#376c8e

#2c5771

#214155

#162b39

#0b161c

Tints

Color #4282aa mixed toward white.

#5b98bf

#7badcc

#9cc1d9

#bdd6e5

#deeaf2

Tones

Color #4282aa mixed toward gray.

#4b80a1

#537e99

#5c7c90

#657a87

#6d787f

Accessibility

Aa White text on this color

4.2:1

Aa Black text on this color

5.01:1

Black 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

#6465a1 · ΔE 17.1

Deuteranopia

#605b9f · ΔE 19.3

Tritanopia

#479a99 · ΔE 18.1

Achromatopsia

#7c7c7c · ΔE 17.8

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

Code

CSS

background-color: #4282aa;

Tailwind (arbitrary value)

bg-[#4282aa]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Alice Blue #f0f8ff

Sky Blue #87ceeb

Dodger Blue #1e90ff

Frequently asked questions

#4282aa (#4282aa) is rgb(66, 130, 170) in RGB.

No, #4282aa 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 #4282aa, or check how it holds up for accessibility.

Generate a palette → Check contrast