#4258EB Color Information

Hex color code: #4258EB

The hex color #4258EB is a bold blue with RGB values of (66, 88, 235) and HSL of (232°, 81%, 59%). It is frequently seen in web interfaces.

Try:

Color NameRoyal Blue

HEX

#4258EB

RGB

66, 88, 235

HSL

232°, 81%, 59%

CMYK

72%, 63%, 0%, 8%

Shades

CSS Usage

color: #4258EB;
background-color: #4258EB;
border-color: #4258EB;
box-shadow: 0 0 10px #4258EB;
border: 2px solid #4258EB;

Tailwind Usage

bg-[#4258EB]
text-[#4258EB]
border-[#4258EB]
shadow-[0_0_10px_4258EB]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #4258EB, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #4258EB; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #4258EB; color: #FFFFFF; }

Text Highlight

The quick brown fox jumps over the lazy dog. highlighted text example shows how the color looks as a text highlight.

Card

Card Title

This card uses your color as a border accent.

.card-accent { border: 2px solid #4258EB; background-color: #4258EB15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #4258EB20; border-left: 4px solid #4258EB; }

Link / Accent

This is a paragraph with a link using your color. The color can be applied to interactive elements.

a { color: #4258EB; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #4258EB in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

66, 88, 235

Red: 66 / Green: 88 / Blue: 235

HSL

232°, 81%, 59%

Hue: 232° / Saturation: 81% / Lightness: 59%

CMYK

72%, 63%, 0%, 8%

Cyan: 72% / Magenta: 63% / Yellow: 0% / Key: 8%

What color is #4258EB?

#4258EB is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

EBD542

Color Palette

HEX to RGB

Convert #4258EB to RGB:

rgb(66, 88, 235)HEX to RGB Converter →

HEX to HSL

Convert #4258EB to HSL:

hsl(232, 81%, 59%)RGB to HSL Converter →

HEX to CMYK

Convert #4258EB to CMYK:

cmyk(72%, 63%, 0%, 8%)Color Converter →

Color Meaning and Usage

#4258EB is a eye-catching blue color with RGB values of 66, 88, 235 and HSL of 232°, 81%, 59%. This highly saturated hue evokes energy and excitement, making it suitable for a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #4258EB is #EBD542, creating high-contrast pairings. For softer combinations, try analogous colors like #42ADEB.

Use #4258EB in CSS: color: #4258EB or background-color: #4258EB. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #4258EB

Sample text on this color - The quick brown fox jumps over the lazy dog.

Contrast Ratio: 3.83:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #4258EB?

#4258EB is a eye-catching blue color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #4258EB?

#4258EB in RGB is (66, 88, 235) - 66 red, 88 green, and 235 blue.

How to use #4258EB in CSS?

Use #4258EB directly in your CSS properties like color or background-color.

What colors go well with #4258EB?

#EBD542 (complementary), #42ADEB (analogous), and #152ECB (lighter shade) work well with #4258EB.