Blue Family
Medium Brightness
Luminance 30.7%
#3399FF · Velvet Indigo
RGB(51, 153, 255) • HSL(210°, 100%, 60%) • CMYK(80%, 40%, 0%, 0%)
Color Conversion & Technical Formats
HEX
#3399FF
RGB
rgb(51, 153, 255)
HSL
hsl(210, 100%, 60%)
HSV / HSB
hsv(210°, 80%, 100%)
CMYK
cmyk(80%, 40%, 0%, 0%)
CSS Variable
--color-velvet-indigo: #3399ff;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
2.94 : 1
Low Contrast
On Black #000000
7.14 : 1
WCAG AA Pass