#258D9D Color Information

Hex color code: #258D9D

#258D9D is a serene cyan color. In RGB it is (37, 141, 157), and in HSL it is (188°, 62%, 38%). It is popular in mobile app design.

Try:

Color NameLight Sea Green

HEX

#258D9D

RGB

37, 141, 157

HSL

188°, 62%, 38%

CMYK

76%, 10%, 0%, 38%

Shades

CSS Usage

color: #258D9D;
background-color: #258D9D;
border-color: #258D9D;
box-shadow: 0 0 10px #258D9D;
border: 2px solid #258D9D;

Tailwind Usage

bg-[#258D9D]
text-[#258D9D]
border-[#258D9D]
shadow-[0_0_10px_258D9D]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #258D9D, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #258D9D; color: #000000; }

Badge

New Feature

.badge { background-color: #258D9D; 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 #258D9D; background-color: #258D9D15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #258D9D20; border-left: 4px solid #258D9D; }

Link / Accent

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

a { color: #258D9D; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #258D9D in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

37, 141, 157

Red: 37 / Green: 141 / Blue: 157

HSL

188°, 62%, 38%

Hue: 188° / Saturation: 62% / Lightness: 38%

CMYK

76%, 10%, 0%, 38%

Cyan: 76% / Magenta: 10% / Yellow: 0% / Key: 38%

What color is #258D9D?

#258D9D is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

9D3525

Color Palette

HEX to RGB

Convert #258D9D to RGB:

rgb(37, 141, 157)HEX to RGB Converter →

HEX to HSL

Convert #258D9D to HSL:

hsl(188, 62%, 38%)RGB to HSL Converter →

HEX to CMYK

Convert #258D9D to CMYK:

cmyk(76%, 10%, 0%, 38%)Color Converter →

Color Meaning and Usage

A serene cyan tone, #258D9D has RGB (37, 141, 157) and HSL (188°, 62%, 38%). Known for evoking trust and professionalism, this cyan-blue hue is a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #258D9D is #9D3525, creating high-contrast pairings. For softer combinations, try analogous colors like #259D71.

Use #258D9D in CSS: color: #258D9D or background-color: #258D9D. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #258D9D

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

Contrast Ratio: 5.38:1

WCAG AA: Pass

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #258D9D?

#258D9D is a serene cyan color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #258D9D?

#258D9D in RGB is (37, 141, 157) - 37 red, 141 green, and 157 blue.

How to use #258D9D in CSS?

Use #258D9D directly in your CSS properties like color or background-color.

What colors go well with #258D9D?

#9D3525 (complementary), #259D71 (analogous), and #16555F (lighter shade) work well with #258D9D.