#425fda

Color #425fda

A moderately saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 5.06 Nearest Tailwind class blue-600 #155dfc · ΔE 4

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

Conversions

HEX

#425fda

RGB

rgb(66, 95, 218)

HSL

hsl(228.6, 67.3%, 55.7%)

HSV / HSB

hsv(228.6, 69.7%, 85.5%)

CMYK

cmyk(69.7%, 56.4%, 0%, 14.5%)

LAB

lab(44.81, 30.21, -66.2)

LCH

lch(44.81, 72.77, 294.53)

OKLCH

oklch(53.6%, 0.1907, 268.95)

HWB

hwb(228.6, 25.9%, 14.5%)

Harmony colors

Complementary

#dabd42

Analogous

#42abda

#425fda

#7142da

Triadic

#425fda

#da425f

#5fda42

Split-complementary

#425fda

#da7142

#abda42

Tetradic

#425fda

#bd42da

#dabd42

#5fda42

Square

#425fda

#da42ab

#dabd42

#42da71

Shades

Color #425fda mixed toward black.

#2745c6

#1f379e

#172977

#0f1c4f

#080e28

Tints

Color #425fda mixed toward white.

#627ae0

#8194e6

#a1afed

#c0caf3

#e0e4f9

Tones

Color #425fda mixed toward gray.

#4f67cd

#5b6fc1

#6876b4

#757ea7

#81869b

Accessibility

Aa White text on this color

5.41:1

Aa Black text on this color

3.88:1

White text reads better on this background (5.41:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5050c5 · ΔE 6.1

Deuteranopia

#4e4cc0 · ΔE 7.3

Tritanopia

#44b2ae · ΔE 39.7

Achromatopsia

#6a6a6a · ΔE 27.6

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

Code

CSS

background-color: #425fda;

Tailwind (arbitrary value)

bg-[#425fda]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#425fda (#425fda) is rgb(66, 95, 218) in RGB.

No, #425fda 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 #425fda, or check how it holds up for accessibility.

Generate a palette → Check contrast