Blue Family
Medium Brightness
Luminance 22.5%
#3984DB · Harmonic Indigo
RGB(57, 132, 219) • HSL(212°, 69%, 54%) • CMYK(74%, 40%, 0%, 14%)
Color Conversion & Technical Formats
HEX
#3984DB
RGB
rgb(57, 132, 219)
HSL
hsl(212, 69%, 54%)
HSV / HSB
hsv(212°, 74%, 86%)
CMYK
cmyk(74%, 40%, 0%, 14%)
CSS Variable
--color-harmonic-indigo: #3984db;
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
3.82 : 1
Low Contrast
On Black #000000
5.5 : 1
WCAG AA Pass