#1966EB Color Information

Hex color code: #1966EB

#1966EB is a dynamic blue color. In RGB it is (25, 102, 235), and in HSL it is (218°, 84%, 51%). It is typically applied in digital products.

Try:

Color NameRoyal Blue

HEX

#1966EB

RGB

25, 102, 235

HSL

218°, 84%, 51%

CMYK

89%, 57%, 0%, 8%

Shades

CSS Usage

color: #1966EB;
background-color: #1966EB;
border-color: #1966EB;
box-shadow: 0 0 10px #1966EB;
border: 2px solid #1966EB;

Tailwind Usage

bg-[#1966EB]
text-[#1966EB]
border-[#1966EB]
shadow-[0_0_10px_1966EB]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #1966EB, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #1966EB; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #1966EB; 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 #1966EB; background-color: #1966EB15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #1966EB20; border-left: 4px solid #1966EB; }

Link / Accent

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

a { color: #1966EB; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #1966EB in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

25, 102, 235

Red: 25 / Green: 102 / Blue: 235

HSL

218°, 84%, 51%

Hue: 218° / Saturation: 84% / Lightness: 51%

CMYK

89%, 57%, 0%, 8%

Cyan: 89% / Magenta: 57% / Yellow: 0% / Key: 8%

What color is #1966EB?

#1966EB is a highly saturated hue associated with energy and excitement.

Color Shades

Complementary Colors

EB9E19

Color Palette

HEX to RGB

Convert #1966EB to RGB:

rgb(25, 102, 235)HEX to RGB Converter →

HEX to HSL

Convert #1966EB to HSL:

hsl(218, 84%, 51%)RGB to HSL Converter →

HEX to CMYK

Convert #1966EB to CMYK:

cmyk(89%, 57%, 0%, 8%)Color Converter →

Color Meaning and Usage

#1966EB is a striking blue color with RGB values of 25, 102, 235 and HSL of 218°, 84%, 51%. This highly saturated hue evokes energy and excitement, making it suitable for commonly used in modern UI design. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #1966EB is #EB9E19, creating high-contrast pairings. For softer combinations, try analogous colors like #19CFEB.

Use #1966EB in CSS: color: #1966EB or background-color: #1966EB. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #1966EB

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

Contrast Ratio: 4.14:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #1966EB?

#1966EB is a striking blue color - a highly saturated hue that evokes energy and excitement.

What is the RGB value of #1966EB?

#1966EB in RGB is (25, 102, 235) - 25 red, 102 green, and 235 blue.

How to use #1966EB in CSS?

Use #1966EB directly in your CSS properties like color or background-color.

What colors go well with #1966EB?

#EB9E19 (complementary), #19CFEB (analogous), and #0F47A9 (lighter shade) work well with #1966EB.