#31363F Color Information

Hex color code: #31363F

The hex color #31363F is a intense blue with RGB values of (49, 54, 63) and HSL of (219°, 13%, 22%). It is widely used in graphic design.

Try:
Color NameDark Slate Gray
HEX
#31363F
RGB
49, 54, 63
HSL
219°, 13%, 22%
CMYK
22%, 14%, 0%, 75%

Shades

CSS Usage
color: #31363F;
background-color: #31363F;
border-color: #31363F;
box-shadow: 0 0 10px #31363F;
border: 2px solid #31363F;
Tailwind Usage
bg-[#31363F]
text-[#31363F]
border-[#31363F]
shadow-[0_0_10px_31363F]

Generate Gradient

→
Gradient CSS
background: linear-gradient(90deg, #31363F, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #31363F; color: #FFFFFF; }

Badge

New Feature
.badge { background-color: #31363F; 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 #31363F; background-color: #31363F15; }

Alert / Toast

This is an alert using your color as accent.
.alert { background-color: #31363F20; border-left: 4px solid #31363F; }

Link / Accent

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

a { color: #31363F; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #31363F in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

49, 54, 63

Red: 49 / Green: 54 / Blue: 63

HSL

219°, 13%, 22%

Hue: 219° / Saturation: 13% / Lightness: 22%

CMYK

22%, 14%, 0%, 75%

Cyan: 22% / Magenta: 14% / Yellow: 0% / Key: 75%

What color is #31363F?

#31363F is a desaturated neutral associated with balance and subtlety.

Color Shades

FFFFFF
C1C3C5
83868C
464A52

Complementary Colors

3F3A31

Color Palette

3F3A31Complementary
313D3FAnalogous
33313F
3F3136Triadic
363F31
000000Shade
101114Shade
525B6BShade
758095Shade

HEX to RGB

Convert #31363F to RGB:

rgb(49, 54, 63)HEX to RGB Converter →

HEX to HSL

Convert #31363F to HSL:

hsl(219, 13%, 22%)RGB to HSL Converter →

HEX to CMYK

Convert #31363F to CMYK:

cmyk(22%, 14%, 0%, 75%)Color Converter →

Color Meaning and Usage

A dark blue tone, #31363F has RGB (49, 54, 63) and HSL (219°, 13%, 22%). Known for evoking balance and subtlety, this desaturated neutral is typically applied in digital products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #31363F is #3F3A31, creating high-contrast pairings. For softer combinations, try analogous colors like #313D3F.

Use #31363F in CSS: color: #31363F or background-color: #31363F. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #31363F

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

Contrast Ratio: 1.73:1
WCAG AA: Fail
WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #31363F?

#31363F is a dark blue color - a desaturated neutral that evokes balance and subtlety.

What is the RGB value of #31363F?

#31363F in RGB is (49, 54, 63) - 49 red, 54 green, and 63 blue.

How to use #31363F in CSS?

Use #31363F directly in your CSS properties like color or background-color.

What colors go well with #31363F?

#3F3A31 (complementary), #313D3F (analogous), and #101114 (lighter shade) work well with #31363F.