#2773f3

Color #2773f3

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 6.46 Nearest Tailwind class blue-500 #2b7fff · ΔE 4.4

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

Conversions

HEX

#2773f3

RGB

rgb(39, 115, 243)

HSL

hsl(217.6, 89.5%, 55.3%)

HSV / HSB

hsv(217.6, 84%, 95.3%)

CMYK

cmyk(84%, 52.7%, 0%, 4.7%)

LAB

lab(50.87, 23.95, -70.47)

LCH

lch(50.87, 74.43, 288.77)

OKLCH

oklch(58.5%, 0.2063, 260.43)

HWB

hwb(217.6, 15.3%, 4.7%)

Harmony colors

Complementary

#f3a727

Analogous

#27d9f3

#2773f3

#4127f3

Triadic

#2773f3

#f32773

#73f327

Split-complementary

#2773f3

#f34127

#d9f327

Tetradic

#2773f3

#a727f3

#f3a727

#73f327

Square

#2773f3

#f327d9

#f3a727

#27f341

Shades

Color #2773f3 mixed toward black.

#0c5bdf

#0a49b2

#073786

#052459

#02122d

Tints

Color #2773f3 mixed toward white.

#4b8af5

#6fa2f7

#93b9f9

#b7d0fb

#dbe8fd

Tones

Color #2773f3 mixed toward gray.

#3877e2

#497cd1

#5a80c0

#6b84af

#7c899e

Accessibility

Aa White text on this color

4.35:1

Aa Black text on this color

4.83:1

Black text reads better on this background (4.83:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5353dd · ΔE 12.5

Deuteranopia

#4e48d7 · ΔE 15.4

Tritanopia

#2ec9c4 · ΔE 39.9

Achromatopsia

#797979 · ΔE 27.8

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

Code

CSS

background-color: #2773f3;

Tailwind (arbitrary value)

bg-[#2773f3]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2773f3 (#2773f3) is rgb(39, 115, 243) in RGB.

No, #2773f3 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.

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 #2773f3, or check how it holds up for accessibility.

Generate a palette → Check contrast