#3b75b0

Color #3b75b0

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 7.83 Nearest Tailwind class sky-700 #0069a8 · ΔE 5.6

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

Conversions

HEX

#3b75b0

RGB

rgb(59, 117, 176)

HSL

hsl(210.3, 49.8%, 46.1%)

HSV / HSB

hsv(210.3, 66.5%, 69%)

CMYK

cmyk(66.5%, 33.5%, 0%, 31%)

LAB

lab(47.99, 0.26, -36.93)

LCH

lch(47.99, 36.93, 270.4)

OKLCH

oklch(55.1%, 0.1107, 250.86)

HWB

hwb(210.3, 23.1%, 31%)

Harmony colors

Complementary

#b0763b

Analogous

#3bb0b0

#3b75b0

#3c3bb0

Triadic

#3b75b0

#b03b75

#75b03b

Split-complementary

#3b75b0

#b03c3b

#b0b03b

Tetradic

#3b75b0

#763bb0

#b0763b

#75b03b

Square

#3b75b0

#b03bb0

#b0763b

#3bb03c

Shades

Color #3b75b0 mixed toward black.

#316193

#274e75

#1e3a58

#14273b

#0a131d

Tints

Color #3b75b0 mixed toward white.

#538cc6

#76a3d1

#98badd

#bad1e8

#dde8f4

Tones

Color #3b75b0 mixed toward gray.

#4575a6

#4f759d

#587593

#627589

#6c757f

Accessibility

Aa White text on this color

4.82:1

Aa Black text on this color

4.36:1

White text reads better on this background (4.82:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5a5aa4 · ΔE 14.1

Deuteranopia

#5652a1 · ΔE 16

Tritanopia

#3f9a98 · ΔE 25

Achromatopsia

#727272 · ΔE 20.2

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

Code

CSS

background-color: #3b75b0;

Tailwind (arbitrary value)

bg-[#3b75b0]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#3b75b0 (#3b75b0) is rgb(59, 117, 176) in RGB.

No, #3b75b0 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 #3b75b0, or check how it holds up for accessibility.

Generate a palette → Check contrast