#5373f4

Color #5373f4

A vivid, highly saturated light blue.

Closest named color Royal Blue #4169e1 · ΔE 6.32 Nearest Tailwind class blue-500 #2b7fff · ΔE 6.3

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

Conversions

HEX

#5373f4

RGB

rgb(83, 115, 244)

HSL

hsl(228.1, 88%, 64.1%)

HSV / HSB

hsv(228.1, 66%, 95.7%)

CMYK

cmyk(66%, 52.9%, 0%, 4.3%)

LAB

lab(52.54, 29.23, -68.25)

LCH

lch(52.54, 74.25, 293.18)

OKLCH

oklch(60.2%, 0.1961, 269.21)

HWB

hwb(228.1, 32.5%, 4.3%)

Harmony colors

Complementary

#f4d453

Analogous

#53c3f4

#5373f4

#8353f4

Triadic

#5373f4

#f45373

#73f453

Split-complementary

#5373f4

#f48353

#c3f453

Tetradic

#5373f4

#d453f4

#f4d453

#73f453

Square

#5373f4

#f453c3

#f4d453

#53f483

Shades

Color #5373f4 mixed toward black.

#2049f1

#0d33cd

#0a269a

#071a66

#030d33

Tints

Color #5373f4 mixed toward white.

#708af6

#8ca2f8

#a9b9fa

#c6d0fb

#e2e8fd

Tones

Color #5373f4 mixed toward gray.

#607be7

#6e83d9

#7b8bcc

#8993be

#969bb1

Accessibility

Aa White text on this color

4.1:1

Aa Black text on this color

5.13:1

Black text reads better on this background (5.13:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6263de · ΔE 6.8

Deuteranopia

#615ed8 · ΔE 8.5

Tritanopia

#55c9c5 · ΔE 39

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: #5373f4;

Tailwind (arbitrary value)

bg-[#5373f4]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#5373f4 (#5373f4) is rgb(83, 115, 244) in RGB.

No, #5373f4 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 #5373f4, or check how it holds up for accessibility.

Generate a palette → Check contrast