Color #1663F3

Color Code #1663F3

A precise look at this Blue color with standard values, coordinated palettes, contrast and practical examples.

BlueVivid

Color preview#1663F3

Conversions

Complete color values

Every value is calculated directly from the HEX code. CMYK is an approximation for print workflows.

HEX

#1663F3

RGB

rgb(22, 99, 243)

HSL

hsl(219.1 90.2% 51.96%)

HSV

hsv(219.1 90.95% 95.29%)

CMYKApproximate

90.95%, 59.26%, 0%, 4.71%

Relative luminance0.15570—1

Contrast with white5.11:1WCAG

Contrast with black4.11:1WCAG

Best text color#FFFFFFAA ✓

Contrast report

Readability against white and black text

Readable text sample5.11:1

AA ✓AAA ×

Readable text sample4.11:1

AA ×AAA ×

Usage suggestions

Where can this color work?

This vivid Blue tone can be considered for prominent surfaces, identity elements and visual emphasis.

Use #1663F3 for normal text only when the contrast ratio reaches at least 4.5:1. Large text may pass at 3:1.

Color harmony

Suggested palettes

Complementary palette

#1663F3 #F3A616

Analogous palette

#16D1F3 #1663F3 #3816F3

Triadic palette

#1663F3 #F31663 #63F316

Monochrome scale

#031A44 #073892 #0B55DF #4784F6 #94B8FA #CEDFFD

Complementary#F3A616View color Inverted#E99C0CView color

For designers and developers

CSS code example

CSS

.color-sample {
  color: #1663F3;
  background-color: #1663F31A;
  border-color: #1663F3;
}

Frequently asked questions

What is the RGB value of #1663F3?

This color is RGB(22, 99, 243).

What is the HSL value of #1663F3?

Its value is HSL(219.1°, 90.2%, 51.96%).

Is #1663F3 suitable for text?

Readability depends on the background. The contrast ratio and WCAG results on this page provide the relevant checks.

Complete color values

Where can this color work?

Suggested palettes

CSS code example

Explore this color further

Related colors

Frequently asked questions