#2a77f7

Color #2a77f7

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 7.47 Nearest Tailwind class blue-500 #2b7fff · ΔE 2.9

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

Conversions

HEX

#2a77f7

RGB

rgb(42, 119, 247)

HSL

hsl(217.5, 92.8%, 56.7%)

HSV / HSB

hsv(217.5, 83%, 96.9%)

CMYK

cmyk(83%, 51.8%, 0%, 3.1%)

LAB

lab(52.28, 23.16, -70.4)

LCH

lch(52.28, 74.11, 288.21)

OKLCH

oklch(59.6%, 0.2061, 260.25)

HWB

hwb(217.5, 16.5%, 3.1%)

Harmony colors

Complementary

#f7aa2a

Analogous

#2addf7

#2a77f7

#442af7

Triadic

#2a77f7

#f72a77

#77f72a

Split-complementary

#2a77f7

#f7442a

#ddf72a

Tetradic

#2a77f7

#aa2af7

#f7aa2a

#77f72a

Square

#2a77f7

#f72add

#f7aa2a

#2af744

Shades

Color #2a77f7 mixed toward black.

#095de8

#074aba

#05388b

#03255d

#02132e

Tints

Color #2a77f7 mixed toward white.

#4e8ef8

#71a4fa

#95bbfb

#b8d2fc

#dce8fe

Tones

Color #2a77f7 mixed toward gray.

#3b7be6

#4c80d5

#5d84c4

#6e88b3

#808ca2

Accessibility

Aa White text on this color

4.13:1

Aa Black text on this color

5.08:1

Black text reads better on this background (5.08:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5657e1 · ΔE 12.7

Deuteranopia

#524cdb · ΔE 15.7

Tritanopia

#31cdc8 · ΔE 39.7

Achromatopsia

#7d7d7d · ΔE 27.8

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

Code

CSS

background-color: #2a77f7;

Tailwind (arbitrary value)

bg-[#2a77f7]

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

#2a77f7 (#2a77f7) is rgb(42, 119, 247) in RGB.

No, #2a77f7 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 #2a77f7, or check how it holds up for accessibility.

Generate a palette → Check contrast