#231FA3 Color Information

Hex color code: #231FA3

The hex color #231FA3 is a serene blue with RGB values of (35, 31, 163) and HSL of (242°, 68%, 38%). It is often used for branding and logos.

Try:
Color NameDark Slate Blue
HEX
#231FA3
RGB
35, 31, 163
HSL
242°, 68%, 38%
CMYK
79%, 81%, 0%, 36%

Shades

CSS Usage
color: #231FA3;
background-color: #231FA3;
border-color: #231FA3;
box-shadow: 0 0 10px #231FA3;
border: 2px solid #231FA3;
Tailwind Usage
bg-[#231FA3]
text-[#231FA3]
border-[#231FA3]
shadow-[0_0_10px_231FA3]

Generate Gradient

→
Gradient CSS
background: linear-gradient(90deg, #231FA3, #FF5733);

Preview in UI

Button

.btn-primary { background-color: #231FA3; color: #FFFFFF; }

Badge

New Feature
.badge { background-color: #231FA3; 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 #231FA3; background-color: #231FA315; }

Alert / Toast

This is an alert using your color as accent.
.alert { background-color: #231FA320; border-left: 4px solid #231FA3; }

Link / Accent

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

a { color: #231FA3; }

Related Colors

Complementary

Analogous

Triadic

Split Complementary

Tetradic

Monochromatic

Popular Colors

Common HEX Colors

Color Theory

Relationships based on the position of #231FA3 in the color wheel.

● Current● Complementary● Triadic● Analogous

RGB, HSL and CMYK Values

RGB

35, 31, 163

Red: 35 / Green: 31 / Blue: 163

HSL

242°, 68%, 38%

Hue: 242° / Saturation: 68% / Lightness: 38%

CMYK

79%, 81%, 0%, 36%

Cyan: 79% / Magenta: 81% / Yellow: 0% / Key: 36%

What color is #231FA3?

#231FA3 is a blue-purple hue associated with creativity and luxury.

Color Shades

FFFFFF
BDBCE3
7B79C8
3935AC

Complementary Colors

9EA31F

Color Palette

9EA31FComplementary
1F5DA3Analogous
651FA3
A3231FTriadic
1FA323
070722Shade
151363Shade
3B36D9Shade
7A76E5Shade

HEX to RGB

Convert #231FA3 to RGB:

rgb(35, 31, 163)HEX to RGB Converter →

HEX to HSL

Convert #231FA3 to HSL:

hsl(242, 68%, 38%)RGB to HSL Converter →

HEX to CMYK

Convert #231FA3 to CMYK:

cmyk(79%, 81%, 0%, 36%)Color Converter →

Color Meaning and Usage

#231FA3 is a tranquil blue color with RGB values of 35, 31, 163 and HSL of 242°, 68%, 38%. This blue-purple hue evokes creativity and luxury, making it suitable for a common choice for dashboards and SaaS products. Lighter variations like #FFFFFF create softer gradients.

The complementary color of #231FA3 is #9EA31F, creating high-contrast pairings. For softer combinations, try analogous colors like #1F5DA3.

Use #231FA3 in CSS: color: #231FA3 or background-color: #231FA3. Create palettes with Color Palette Generator or check contrast with Contrast Checker.

Contrast with #231FA3

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

Contrast Ratio: 1.80:1
WCAG AA: Fail
WCAG AAA: Fail

Need more control? Contrast Checker →

Frequently Asked Questions

What color is #231FA3?

#231FA3 is a tranquil blue color - a blue-purple hue that evokes creativity and luxury.

What is the RGB value of #231FA3?

#231FA3 in RGB is (35, 31, 163) - 35 red, 31 green, and 163 blue.

How to use #231FA3 in CSS?

Use #231FA3 directly in your CSS properties like color or background-color.

What colors go well with #231FA3?

#9EA31F (complementary), #1F5DA3 (analogous), and #151363 (lighter shade) work well with #231FA3.