#213845 Color Information

Hex color code: #213845

The hex color #213845 is a dark blue with RGB values of (33, 56, 69) and HSL of (202°, 35%, 20%). It is frequently seen in web interfaces.

Try:
Color NameDark Slate Gray
HEX
#213845
RGB
33, 56, 69
HSL
202°, 35%, 20%
CMYK
52%, 19%, 0%, 73%

Shades

CSS Usage
color: #213845;
background-color: #213845;
border-color: #213845;
box-shadow: 0 0 10px #213845;
border: 2px solid #213845;
Tailwind Usage
bg-[#213845]
text-[#213845]
border-[#213845]
shadow-[0_0_10px_213845]

Generate Gradient

→
Gradient CSS
background: linear-gradient(90deg, #213845, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #213845; color: #FFFFFF; }

Badge

New Feature
.badge { background-color: #213845; 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 #213845; background-color: #21384515; }

Alert / Toast

This is an alert using your color as accent.
.alert { background-color: #21384520; border-left: 4px solid #213845; }

Link / Accent

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

a { color: #213845; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #213845 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

33, 56, 69

Red: 33 / Green: 56 / Blue: 69

HSL

202°, 35%, 20%

Hue: 202° / Saturation: 35% / Lightness: 20%

CMYK

52%, 19%, 0%, 73%

Cyan: 52% / Magenta: 19% / Yellow: 0% / Key: 73%

What color is #213845?

#213845 is a cyan-blue hue associated with trust and professionalism.

Color Shades

FFFFFF
BCC3C7
7A888F
374C58

Complementary Colors

452E21

Color Palette

452E21Complementary
214540Analogous
212645
452138Triadic
384521
000000Shade
080E11Shade
3A6278Shade
538BACShade

HEX to RGB

Convert #213845 to RGB:

rgb(33, 56, 69)HEX to RGB Converter →

HEX to HSL

Convert #213845 to HSL:

hsl(202, 35%, 20%)RGB to HSL Converter →

HEX to CMYK

Convert #213845 to CMYK:

cmyk(52%, 19%, 0%, 73%)Color Converter →

Color Meaning and Usage

#213845 is a dramatic blue color with RGB values of 33, 56, 69 and HSL of 202°, 35%, 20%. 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 #213845 is #452E21, creating high-contrast pairings. For softer combinations, try analogous colors like #214540.

Use #213845 in CSS: color: #213845 or background-color: #213845. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #213845

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

Contrast Ratio: 1.72:1
WCAG AA: Fail
WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #213845?

#213845 is a dramatic blue color - a cyan-blue hue that evokes trust and professionalism.

What is the RGB value of #213845?

#213845 in RGB is (33, 56, 69) - 33 red, 56 green, and 69 blue.

How to use #213845 in CSS?

Use #213845 directly in your CSS properties like color or background-color.

What colors go well with #213845?

#452E21 (complementary), #214540 (analogous), and #080E11 (lighter shade) work well with #213845.