#3307F8
A medium, vivid blue closely aligning with Blue.
About #3307F8
The precise color #3307F8 is an excellent choice for modern design projects. Its closest recognized web color is Blue. This translates to an RGB value of rgb(51, 7, 248).
When sending designs containing this color to a printer, the CMYK values come into play. To reproduce this shade on paper, a printer utilizes 79% cyan and 97% magenta inks. Always request a physical proof before doing a large print run with this exact code.
From a UX and accessibility standpoint, contrast is paramount. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.
Color Space Conversions
HEX#3307F8
RGB51, 7, 248
HSL251.0°, 94.5%, 50.0%
CMYK79%, 97%, 0%, 3%
HSV251.0°, 97.2%, 97.3%
LAB33.2, 77.1, -102.4
XYZ18.4, 7.6, 89.3
Decimal3344376
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
8.31:1
Text on #FFFFFF
AAA
2.53:1
Text on #000000
FAIL
7.94:1
Text on #F8FAFC
AAA
2.15:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #3307F8;
}
.text-color {
color: #3307F8;
}
.border-color {
border: 2px solid #3307F8;
}