#397AAC Color Information

Hex color code: #397AAC

The hex color #397AAC is a serene blue with RGB values of (57, 122, 172) and HSL of (206°, 50%, 45%). It is often used for branding and logos.

Try:

Color NameSteel Blue

HEX

#397AAC

RGB

57, 122, 172

HSL

206°, 50%, 45%

CMYK

67%, 29%, 0%, 33%

Shades

CSS Usage

color: #397AAC;
background-color: #397AAC;
border-color: #397AAC;
box-shadow: 0 0 10px #397AAC;
border: 2px solid #397AAC;

Tailwind Usage

bg-[#397AAC]
text-[#397AAC]
border-[#397AAC]
shadow-[0_0_10px_397AAC]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #397AAC, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #397AAC; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #397AAC; 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 #397AAC; background-color: #397AAC15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #397AAC20; border-left: 4px solid #397AAC; }

Link / Accent

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

a { color: #397AAC; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #397AAC in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

57, 122, 172

Red: 57 / Green: 122 / Blue: 172

HSL

206°, 50%, 45%

Hue: 206° / Saturation: 50% / Lightness: 45%

CMYK

67%, 29%, 0%, 33%

Cyan: 67% / Magenta: 29% / Yellow: 0% / Key: 33%

What color is #397AAC?

#397AAC is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

AC6B39

Color Palette

HEX to RGB

Convert #397AAC to RGB:

rgb(57, 122, 172)HEX to RGB Converter →

HEX to HSL

Convert #397AAC to HSL:

hsl(206, 50%, 45%)RGB to HSL Converter →

HEX to CMYK

Convert #397AAC to CMYK:

cmyk(67%, 29%, 0%, 33%)Color Converter →

Color Meaning and Usage

#397AAC is a calming blue color with RGB values of 57, 122, 172 and HSL of 206°, 50%, 45%. This cyan-blue hue evokes trust and professionalism, making it suitable for often used for buttons, highlights, and accents. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #397AAC is #AC6B39, creating high-contrast pairings. For softer combinations, try analogous colors like #39ACA4.

Use #397AAC in CSS: color: #397AAC or background-color: #397AAC. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #397AAC

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

Contrast Ratio: 4.55:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #397AAC?

#397AAC is a calming blue color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #397AAC?

#397AAC in RGB is (57, 122, 172) - 57 red, 122 green, and 172 blue.

How to use #397AAC in CSS?

Use #397AAC directly in your CSS properties like color or background-color.

What colors go well with #397AAC?

#AC6B39 (complementary), #39ACA4 (analogous), and #265273 (lighter shade) work well with #397AAC.