#3528b2

Color #3528b2

A moderately saturated medium blue.

Closest named color Dark Blue #00008b · ΔE 13.63 Nearest Tailwind class indigo-800 #372aac · ΔE 0.9

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Conversions

HEX

#3528b2

RGB

rgb(53, 40, 178)

HSL

hsl(245.7, 63.3%, 42.7%)

HSV / HSB

hsv(245.7, 77.5%, 69.8%)

CMYK

cmyk(70.2%, 77.5%, 0%, 30.2%)

LAB

lab(28.08, 48.07, -70.31)

LCH

lch(28.08, 85.17, 304.36)

OKLCH

oklch(40.1%, 0.2044, 276.12)

HWB

hwb(245.7, 15.7%, 30.2%)

Harmony colors

Complementary

#a5b228

Analogous

#2860b2

#3528b2

#7a28b2

Triadic

#3528b2

#b23528

#28b235

Split-complementary

#3528b2

#b27a28

#60b228

Tetradic

#3528b2

#b228a5

#a5b228

#28b235

Square

#3528b2

#b22860

#a5b228

#28b27a

Shades

Color #3528b2 mixed toward black.

#2c2194

#231b77

#1b1459

#120d3b

#09071e

Tints

Color #3528b2 mixed toward white.

#4738d2

#6c60db

#9088e4

#b5afed

#dad7f6

Tones

Color #3528b2 mixed toward gray.

#3e33a6

#483f9b

#514a8f

#5a5684

#646178

Accessibility

Aa White text on this color

10.01:1

Aa Black text on this color

2.1:1

White text reads better on this background (10.01:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30309e · ΔE 3.6

Deuteranopia

#313199 · ΔE 4.4

Tritanopia

#348c87 · ΔE 41.8

Achromatopsia

#424242 · ΔE 29.2

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

Code

CSS

background-color: #3528b2;

Tailwind (arbitrary value)

bg-[#3528b2]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3528b2 (#3528b2) is rgb(53, 40, 178) in RGB.

No, #3528b2 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 #3528b2, or check how it holds up for accessibility.

Generate a palette → Check contrast