#158399 Color Information

Hex color code: #158399

A striking cyan shade, #158399 appears as (21, 131, 153) in RGB and (190°, 76%, 34%) in HSL. It is popular in mobile app design.

Try:

Color NameDark Cyan

HEX

#158399

RGB

21, 131, 153

HSL

190°, 76%, 34%

CMYK

86%, 14%, 0%, 40%

Shades

CSS Usage

color: #158399;
background-color: #158399;
border-color: #158399;
box-shadow: 0 0 10px #158399;
border: 2px solid #158399;

Tailwind Usage

bg-[#158399]
text-[#158399]
border-[#158399]
shadow-[0_0_10px_158399]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #158399, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #158399; color: #000000; }

Badge

New Feature

.badge { background-color: #158399; color: #000000; }

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 #158399; background-color: #15839915; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #15839920; border-left: 4px solid #158399; }

Link / Accent

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

a { color: #158399; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #158399 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

21, 131, 153

Red: 21 / Green: 131 / Blue: 153

HSL

190°, 76%, 34%

Hue: 190° / Saturation: 76% / Lightness: 34%

CMYK

86%, 14%, 0%, 40%

Cyan: 86% / Magenta: 14% / Yellow: 0% / Key: 40%

What color is #158399?

#158399 is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

992B15

Color Palette

HEX to RGB

Convert #158399 to RGB:

rgb(21, 131, 153)HEX to RGB Converter →

HEX to HSL

Convert #158399 to HSL:

hsl(190, 76%, 34%)RGB to HSL Converter →

HEX to CMYK

Convert #158399 to CMYK:

cmyk(86%, 14%, 0%, 40%)Color Converter →

Color Meaning and Usage

#158399 is a bold cyan color with RGB values of 21, 131, 153 and HSL of 190°, 76%, 34%. This cyan-blue hue evokes trust and professionalism, making it suitable for a solid option for clean and minimal interfaces. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #158399 is #992B15, creating high-contrast pairings. For softer combinations, try analogous colors like #15996D.

Use #158399 in CSS: color: #158399 or background-color: #158399. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #158399

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

Contrast Ratio: 4.74:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #158399?

#158399 is a bold cyan color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #158399?

#158399 in RGB is (21, 131, 153) - 21 red, 131 green, and 153 blue.

How to use #158399 in CSS?

Use #158399 directly in your CSS properties like color or background-color.

What colors go well with #158399?

#992B15 (complementary), #15996D (analogous), and #0C4955 (lighter shade) work well with #158399.