#3b65a4

Color #3b65a4

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 15.31 Nearest Tailwind class sky-700 #0069a8 · ΔE 5.9

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

Conversions

HEX

#3b65a4

RGB

rgb(59, 101, 164)

HSL

hsl(216, 47.1%, 43.7%)

HSV / HSB

hsv(216, 64%, 64.3%)

CMYK

cmyk(64%, 38.4%, 0%, 35.7%)

LAB

lab(42.64, 5.9, -38.36)

LCH

lch(42.64, 38.81, 278.74)

OKLCH

oklch(50.7%, 0.1113, 258.34)

HWB

hwb(216, 23.1%, 35.7%)

Harmony colors

Complementary

#a47a3b

Analogous

#3b99a4

#3b65a4

#453ba4

Triadic

#3b65a4

#a43b65

#65a43b

Split-complementary

#3b65a4

#a4453b

#99a43b

Tetradic

#3b65a4

#7a3ba4

#a47a3b

#65a43b

Square

#3b65a4

#a43b99

#a47a3b

#3ba445

Shades

Color #3b65a4 mixed toward black.

#315489

#27436d

#1d3252

#142237

#0a111b

Tints

Color #3b65a4 mixed toward white.

#4f7cc0

#7296cc

#95b0d9

#b9cbe6

#dce5f2

Tones

Color #3b65a4 mixed toward gray.

#44679b

#4c6892

#556a8a

#5e6c81

#676e78

Accessibility

Aa White text on this color

5.86:1

Aa Black text on this color

3.58:1

White text reads better on this background (5.86:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#505198 · ΔE 10.1

Deuteranopia

#4e4b95 · ΔE 11.8

Tritanopia

#3e8d8b · ΔE 27

Achromatopsia

#656565 · ΔE 20.8

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

Code

CSS

background-color: #3b65a4;

Tailwind (arbitrary value)

bg-[#3b65a4]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#3b65a4 (#3b65a4) is rgb(59, 101, 164) in RGB.

No, #3b65a4 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 #3b65a4, or check how it holds up for accessibility.

Generate a palette → Check contrast