Color #1663DD

Color Code #1663DD

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

BlueVivid

Color preview#1663DD

Conversions

Complete color values

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

HEX

#1663DD

RGB

rgb(22, 99, 221)

HSL

hsl(216.78 81.89% 47.65%)

HSV

hsv(216.78 90.05% 86.67%)

CMYKApproximate

90.05%, 55.2%, 0%, 13.33%

Relative luminance0.14310—1

Contrast with white5.44:1WCAG

Contrast with black3.86:1WCAG

Best text color#FFFFFFAA ✓

Contrast report

Readability against white and black text

Readable text sample5.44:1

AA ✓AAA ×

Readable text sample3.86:1

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 #1663DD 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

#1663DD #DD9016

Analogous palette

#16C7DD #1663DD #2C16DD

Triadic palette

#1663DD #DD1663 #63DD16

Monochrome scale

#061D41 #0E3E8B #1560D5 #4F8CED #99BDF5 #D1E1FA

Complementary#DD9016View color Inverted#E99C22View color

For designers and developers

CSS code example

CSS

.color-sample {
  color: #1663DD;
  background-color: #1663DD1A;
  border-color: #1663DD;
}

Frequently asked questions

What is the RGB value of #1663DD?

This color is RGB(22, 99, 221).

What is the HSL value of #1663DD?

Its value is HSL(216.78°, 81.89%, 47.65%).

Is #1663DD 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