#3A66E9

A medium, vivid blue closely aligning with Royalblue.

About #3A66E9

When working with digital screens, the color #3A66E9 is rendered by mixing light. Designers often compare it to the standard color Royalblue. Its digital footprint relies on 58 parts red, 102 parts green, and 233 parts blue light.

If you are designing for print, the four-color process is what matters most. This specific hue requires a mix of 75% C, 56% M, 0% Y, and 9% K. The HSL representation is 224.9° hue, 79.9% saturation, and 57.1% lightness.

Contrast ratios determine whether this color is safe for typography. The calculated luminance score dictates that #FFFFFF typography is the safest choice. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.

Color Space Conversions

HEX#3A66E9
RGB58, 102, 233
HSL224.9°, 79.9%, 57.1%
CMYK75%, 56%, 0%, 9%
HSV224.9°, 75.1%, 91.4%
LAB47.3, 30.2, -70.6
XYZ21.2, 16.3, 79.1
Decimal3827433

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

4.93:1
Text on #FFFFFF
AA
4.26:1
Text on #000000
AA Large
4.71:1
Text on #F8FAFC
AA
3.62:1
Text on #0F172A
AA Large

CSS Implementation

.bg-color { background-color: #3A66E9; }
.text-color { color: #3A66E9; }
.border-color { border: 2px solid #3A66E9; }

Similar Colors

Royalblue
#4169E1