#1C1E21 Color Information

Hex color code: #1C1E21

#1C1E21 is a rich blue color. In RGB it is (28, 30, 33), and in HSL it is (216°, 8%, 12%). It is popular in mobile app design.

Try:

Color NameBlack

HEX

#1C1E21

RGB

28, 30, 33

HSL

216°, 8%, 12%

CMYK

15%, 9%, 0%, 87%

Shades

CSS Usage

color: #1C1E21;
background-color: #1C1E21;
border-color: #1C1E21;
box-shadow: 0 0 10px #1C1E21;
border: 2px solid #1C1E21;

Tailwind Usage

bg-[#1C1E21]
text-[#1C1E21]
border-[#1C1E21]
shadow-[0_0_10px_1C1E21]

Generate Gradient

→

Gradient CSS

background: linear-gradient(90deg, #1C1E21, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #1C1E21; color: #FFFFFF; }

Badge

New Feature

.badge { background-color: #1C1E21; 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 #1C1E21; background-color: #1C1E2115; }

Alert / Toast

This is an alert using your color as accent.

.alert { background-color: #1C1E2120; border-left: 4px solid #1C1E21; }

Link / Accent

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

a { color: #1C1E21; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #1C1E21 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

28, 30, 33

Red: 28 / Green: 30 / Blue: 33

HSL

216°, 8%, 12%

Hue: 216° / Saturation: 8% / Lightness: 12%

CMYK

15%, 9%, 0%, 87%

Cyan: 15% / Magenta: 9% / Yellow: 0% / Key: 87%

What color is #1C1E21?

#1C1E21 is a very dark shade associated with sophistication and elegance.

Color Shades

Complementary Colors

211F1C

Color Palette

HEX to RGB

Convert #1C1E21 to RGB:

rgb(28, 30, 33)HEX to RGB Converter →

HEX to HSL

Convert #1C1E21 to HSL:

hsl(216, 8%, 12%)RGB to HSL Converter →

HEX to CMYK

Convert #1C1E21 to CMYK:

cmyk(15%, 9%, 0%, 87%)Color Converter →

Color Meaning and Usage

#1C1E21 is a dramatic blue color with RGB values of 28, 30, 33 and HSL of 216°, 8%, 12%. This very dark shade evokes sophistication and elegance, making it suitable for popular for illustrations and friendly visual themes. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #1C1E21 is #211F1C, creating high-contrast pairings. For softer combinations, try analogous colors like #1C2121.

Use #1C1E21 in CSS: color: #1C1E21 or background-color: #1C1E21. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #1C1E21

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

Contrast Ratio: 1.26:1

WCAG AA: Fail

WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #1C1E21?

#1C1E21 is a dramatic blue color - a very dark shade that evokes sophistication and elegance.

What is the RGB value of #1C1E21?

#1C1E21 in RGB is (28, 30, 33) - 28 red, 30 green, and 33 blue.

How to use #1C1E21 in CSS?

Use #1C1E21 directly in your CSS properties like color or background-color.

What colors go well with #1C1E21?

#211F1C (complementary), #1C2121 (analogous), and #000000 (lighter shade) work well with #1C1E21.