#21575F Color Information

Hex color code: #21575F

A gentle cyan shade, #21575F appears as (33, 87, 95) in RGB and (188°, 48%, 25%) in HSL. It is often used for branding and logos.

Try:

Color NameDark Slate Gray

HEX

#21575F

RGB

33, 87, 95

HSL

188°, 48%, 25%

CMYK

65%, 8%, 0%, 63%

Shades

CSS Usage

color: #21575F;
background-color: #21575F;
border-color: #21575F;
box-shadow: 0 0 10px #21575F;
border: 2px solid #21575F;

Tailwind Usage

bg-[#21575F]
text-[#21575F]
border-[#21575F]
shadow-[0_0_10px_21575F]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #21575F, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #21575F; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #21575F; 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 #21575F; background-color: #21575F15; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #21575F20; border-left: 4px solid #21575F; }

Link / Accent

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

a { color: #21575F; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #21575F in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 87, 95

Red: 33 / Green: 87 / Blue: 95

HSL

188°, 48%, 25%

Hue: 188° / Saturation: 48% / Lightness: 25%

CMYK

65%, 8%, 0%, 63%

Cyan: 65% / Magenta: 8% / Yellow: 0% / Key: 63%

What color is #21575F?

#21575F is a cyan-blue hue associated with trust and professionalism.

Color Shades

Complementary Colors

5E2921

Color Palette

HEX to RGB

Convert #21575F to RGB:

rgb(33, 87, 95)HEX to RGB Converter →

HEX to HSL

Convert #21575F to HSL:

hsl(188, 48%, 25%)RGB to HSL Converter →

HEX to CMYK

Convert #21575F to CMYK:

cmyk(65%, 8%, 0%, 63%)Color Converter →

Color Meaning and Usage

#21575F is a soft cyan color with RGB values of 33, 87, 95 and HSL of 188°, 48%, 25%. This cyan-blue hue evokes trust and professionalism, making it suitable for often used for branding and logos. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #21575F is #5E2921, creating high-contrast pairings. For softer combinations, try analogous colors like #215E48.

Use #21575F in CSS: color: #21575F or background-color: #21575F. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #21575F

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

Contrast Ratio: 2.59:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #21575F?

#21575F is a soft cyan color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #21575F?

#21575F in RGB is (33, 87, 95) - 33 red, 87 green, and 95 blue.

How to use #21575F in CSS?

Use #21575F directly in your CSS properties like color or background-color.

What colors go well with #21575F?

#5E2921 (complementary), #215E48 (analogous), and #0D2226 (lighter shade) work well with #21575F.