#2A57DF Color Information

Hex color code: #2A57DF

The hex color #2A57DF is a eye-catching blue with RGB values of (42, 87, 223) and HSL of (225°, 74%, 52%). It is widely used in graphic design.

Try:

Color NameRoyal Blue

HEX

#2A57DF

RGB

42, 87, 223

HSL

225°, 74%, 52%

CMYK

81%, 61%, 0%, 13%

Shades

CSS Usage

color: #2A57DF;
background-color: #2A57DF;
border-color: #2A57DF;
box-shadow: 0 0 10px #2A57DF;
border: 2px solid #2A57DF;

Tailwind Usage

bg-[#2A57DF]
text-[#2A57DF]
border-[#2A57DF]
shadow-[0_0_10px_2A57DF]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #2A57DF, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #2A57DF; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #2A57DF; 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 #2A57DF; background-color: #2A57DF15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #2A57DF20; border-left: 4px solid #2A57DF; }

Link / Accent

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

a { color: #2A57DF; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #2A57DF in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

42, 87, 223

Red: 42 / Green: 87 / Blue: 223

HSL

225°, 74%, 52%

Hue: 225° / Saturation: 74% / Lightness: 52%

CMYK

81%, 61%, 0%, 13%

Cyan: 81% / Magenta: 61% / Yellow: 0% / Key: 13%

What color is #2A57DF?

#2A57DF is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

DFB22A

Color Palette

HEX to RGB

Convert #2A57DF to RGB:

rgb(42, 87, 223)HEX to RGB Converter →

HEX to HSL

Convert #2A57DF to HSL:

hsl(225, 74%, 52%)RGB to HSL Converter →

HEX to CMYK

Convert #2A57DF to CMYK:

cmyk(81%, 61%, 0%, 13%)Color Converter →

Color Meaning and Usage

#2A57DF is a bold blue color with RGB values of 42, 87, 223 and HSL of 225°, 74%, 52%. This blue-purple hue evokes creativity and luxury, making it suitable for a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #2A57DF is #DFB22A, creating high-contrast pairings. For softer combinations, try analogous colors like #2AB2DF.

Use #2A57DF in CSS: color: #2A57DF or background-color: #2A57DF. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #2A57DF

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

Contrast Ratio: 3.53:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #2A57DF?

#2A57DF is a bold blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #2A57DF?

#2A57DF in RGB is (42, 87, 223) - 42 red, 87 green, and 223 blue.

How to use #2A57DF in CSS?

Use #2A57DF directly in your CSS properties like color or background-color.

What colors go well with #2A57DF?

#DFB22A (complementary), #2AB2DF (analogous), and #193BA4 (lighter shade) work well with #2A57DF.