#313CB4 Color Information

Hex color code: #313CB4

The hex color #313CB4 is a serene blue with RGB values of (49, 60, 180) and HSL of (235°, 57%, 45%). It is popular in mobile app design.

Try:

Color NameDark Slate Blue

HEX

#313CB4

RGB

49, 60, 180

HSL

235°, 57%, 45%

CMYK

73%, 67%, 0%, 29%

Shades

CSS Usage

color: #313CB4;
background-color: #313CB4;
border-color: #313CB4;
box-shadow: 0 0 10px #313CB4;
border: 2px solid #313CB4;

Tailwind Usage

bg-[#313CB4]
text-[#313CB4]
border-[#313CB4]
shadow-[0_0_10px_313CB4]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #313CB4, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #313CB4; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #313CB4; 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 #313CB4; background-color: #313CB415; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #313CB420; border-left: 4px solid #313CB4; }

Link / Accent

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

a { color: #313CB4; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #313CB4 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

49, 60, 180

Red: 49 / Green: 60 / Blue: 180

HSL

235°, 57%, 45%

Hue: 235° / Saturation: 57% / Lightness: 45%

CMYK

73%, 67%, 0%, 29%

Cyan: 73% / Magenta: 67% / Yellow: 0% / Key: 29%

What color is #313CB4?

#313CB4 is a blue-purple hue associated with creativity and luxury.

Color Shades

Complementary Colors

B4A931

Color Palette

HEX to RGB

Convert #313CB4 to RGB:

rgb(49, 60, 180)HEX to RGB Converter →

HEX to HSL

Convert #313CB4 to HSL:

hsl(235, 57%, 45%)RGB to HSL Converter →

HEX to CMYK

Convert #313CB4 to CMYK:

cmyk(73%, 67%, 0%, 29%)Color Converter →

Color Meaning and Usage

A cool blue tone, #313CB4 has RGB (49, 60, 180) and HSL (235°, 57%, 45%). Known for evoking creativity and luxury, this blue-purple hue is a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #313CB4 is #B4A931, creating high-contrast pairings. For softer combinations, try analogous colors like #317EB4.

Use #313CB4 in CSS: color: #313CB4 or background-color: #313CB4. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #313CB4

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

Contrast Ratio: 2.44:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #313CB4?

#313CB4 is a cool blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #313CB4?

#313CB4 in RGB is (49, 60, 180) - 49 red, 60 green, and 180 blue.

How to use #313CB4 in CSS?

Use #313CB4 directly in your CSS properties like color or background-color.

What colors go well with #313CB4?

#B4A931 (complementary), #317EB4 (analogous), and #212878 (lighter shade) work well with #313CB4.