#3a91cd

Color #3a91cd

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 8.33 Nearest Tailwind class sky-600 #0084d1 · ΔE 4.9

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

Conversions

HEX

#3a91cd

RGB

rgb(58, 145, 205)

HSL

hsl(204.5, 59.5%, 51.6%)

HSV / HSB

hsv(204.5, 71.7%, 80.4%)

CMYK

cmyk(71.7%, 29.3%, 0%, 19.6%)

LAB

lab(57.61, -6.24, -38.38)

LCH

lch(57.61, 38.88, 260.77)

OKLCH

oklch(63.1%, 0.1223, 242.53)

HWB

hwb(204.5, 22.7%, 19.6%)

Harmony colors

Complementary

#cd763a

Analogous

#3acdc0

#3a91cd

#3a48cd

Triadic

#3a91cd

#cd3a91

#91cd3a

Split-complementary

#3a91cd

#cd3a48

#cdc03a

Tetradic

#3a91cd

#763acd

#cd763a

#91cd3a

Square

#3a91cd

#c03acd

#cd763a

#48cd3a

Shades

Color #3a91cd mixed toward black.

#2c7aaf

#24618c

#1b4969

#123146

#091823

Tints

Color #3a91cd mixed toward white.

#5ba3d5

#7cb6de

#9dc8e6

#bddaee

#deedf7

Tones

Color #3a91cd mixed toward gray.

#468fc1

#538db5

#5f8aa8

#6b889c

#778690

Accessibility

Aa White text on this color

3.44:1

Aa Black text on this color

6.11:1

Black text reads better on this background (6.11:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6b6cc1 · ΔE 19

Deuteranopia

#665fbe · ΔE 22.5

Tritanopia

#42b6b4 · ΔE 23.3

Achromatopsia

#8a8a8a · ΔE 20.8

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

Code

CSS

background-color: #3a91cd;

Tailwind (arbitrary value)

bg-[#3a91cd]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#3a91cd (#3a91cd) is rgb(58, 145, 205) in RGB.

No, #3a91cd 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.

Try it → Generators

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 #3a91cd, or check how it holds up for accessibility.

Generate a palette → Check contrast