#3c75cf

Color #3c75cf

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 12.7 Nearest Tailwind class blue-500 #2b7fff · ΔE 6.2

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

Conversions

HEX

#3c75cf

RGB

rgb(60, 117, 207)

HSL

hsl(216.7, 60.5%, 52.4%)

HSV / HSB

hsv(216.7, 71%, 81.2%)

CMYK

cmyk(71%, 43.5%, 0%, 18.8%)

LAB

lab(49.72, 11.53, -52.01)

LCH

lch(49.72, 53.27, 282.5)

OKLCH

oklch(57%, 0.1515, 259.23)

HWB

hwb(216.7, 23.5%, 18.8%)

Harmony colors

Complementary

#cf963c

Analogous

#3cbfcf

#3c75cf

#4d3ccf

Triadic

#3c75cf

#cf3c75

#75cf3c

Split-complementary

#3c75cf

#cf4d3c

#bfcf3c

Tetradic

#3c75cf

#963ccf

#cf963c

#75cf3c

Square

#3c75cf

#cf3cbf

#cf963c

#3ccf4d

Shades

Color #3c75cf mixed toward black.

#2c60b3

#234d8f

#1a3a6b

#122747

#091324

Tints

Color #3c75cf mixed toward white.

#5d8cd7

#7da3df

#9ebae7

#bed1ef

#dfe8f7

Tones

Color #3c75cf mixed toward gray.

#4878c3

#557bb7

#617daa

#6d809e

#798392

Accessibility

Aa White text on this color

4.53:1

Aa Black text on this color

4.64:1

Black text reads better on this background (4.64:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5a5bbe · ΔE 12

Deuteranopia

#5752ba · ΔE 14.5

Tritanopia

#40afac · ΔE 32.5

Achromatopsia

#767676 · ΔE 24.3

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

Code

CSS

background-color: #3c75cf;

Tailwind (arbitrary value)

bg-[#3c75cf]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#3c75cf (#3c75cf) is rgb(60, 117, 207) in RGB.

No, #3c75cf is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

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.

Try it →

Build something with this color

Generate a full palette from #3c75cf, or check how it holds up for accessibility.

Generate a palette → Check contrast