#3307DB

A medium, vivid blue closely aligning with Mediumblue.

About #3307DB

When working with digital screens, the color #3307DB is rendered by mixing light. Designers often compare it to the standard color Mediumblue. Its digital footprint relies on 51 parts red, 7 parts green, and 219 parts blue light.

While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). Its ink density profile breaks down to 77% cyan, 97% magenta, 0% yellow, and 14% black. Always request a physical proof before doing a large print run with this exact code.

When using this color as a background, text legibility must be considered. Because it is a medium color, it is generally recommended to use #FFFFFF text. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.

Color Space Conversions

HEX#3307DB
RGB51, 7, 219
HSL252.5°, 93.8%, 44.3%
CMYK77%, 97%, 0%, 14%
HSV252.5°, 96.8%, 85.9%
LAB29.3, 70.1, -92.3
XYZ14.2, 6.0, 67.4
Decimal3344347

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

9.57:1
Text on #FFFFFF
AAA
2.19:1
Text on #000000
FAIL
9.15:1
Text on #F8FAFC
AAA
1.87:1
Text on #0F172A
FAIL

CSS Implementation

.bg-color { background-color: #3307DB; }
.text-color { color: #3307DB; }
.border-color { border: 2px solid #3307DB; }

Similar Colors

Mediumblue
#0000CD