#3a528b

Color #3a528b

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 19.23 Nearest Tailwind class slate-600 #45556c · ΔE 7.5

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

Conversions

HEX

#3a528b

RGB

rgb(58, 82, 139)

HSL

hsl(222.2, 41.1%, 38.6%)

HSV / HSB

hsv(222.2, 58.3%, 54.5%)

CMYK

cmyk(58.3%, 41%, 0%, 45.5%)

LAB

lab(35.59, 9.02, -34.53)

LCH

lch(35.59, 35.69, 284.64)

OKLCH

oklch(44.8%, 0.0983, 265.39)

HWB

hwb(222.2, 22.7%, 45.5%)

Harmony colors

Complementary

#8b733a

Analogous

#3a7a8b

#3a528b

#4a3a8b

Triadic

#3a528b

#8b3a52

#528b3a

Split-complementary

#3a528b

#8b4a3a

#7a8b3a

Tetradic

#3a528b

#733a8b

#8b733a

#528b3a

Square

#3a528b

#8b3a7a

#8b733a

#3a8b4a

Shades

Color #3a528b mixed toward black.

#304474

#27375d

#1d2945

#131b2e

#0a0e17

Tints

Color #3a528b mixed toward white.

#4968b0

#6c85c2

#91a4d1

#b5c2e0

#dae1f0

Tones

Color #3a528b mixed toward gray.

#415584

#47577d

#4e5a77

#555d70

#5c6069

Accessibility

Aa White text on this color

7.61:1

Aa Black text on this color

2.76:1

White text reads better on this background (7.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#464680 · ΔE 6.5

Deuteranopia

#44427d · ΔE 7.5

Tritanopia

#3b7774 · ΔE 26.5

Achromatopsia

#545454 · ΔE 20.1

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

Code

CSS

background-color: #3a528b;

Tailwind (arbitrary value)

bg-[#3a528b]

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

#3a528b (#3a528b) is rgb(58, 82, 139) in RGB.

No, #3a528b 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

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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 #3a528b, or check how it holds up for accessibility.

Generate a palette → Check contrast