Blue Family
Medium Brightness
Luminance 9.4%
#30578D · Imperial Cerulean
RGB(48, 87, 141) • HSL(215°, 49%, 37%) • CMYK(66%, 38%, 0%, 45%)
Color Conversion & Technical Formats
HEX
#30578D
RGB
rgb(48, 87, 141)
HSL
hsl(215, 49%, 37%)
HSV / HSB
hsv(215°, 66%, 55%)
CMYK
cmyk(66%, 38%, 0%, 45%)
CSS Variable
--color-imperial-cerulean: #30578d;
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
7.31 : 1
WCAG AA Pass
On Black #000000
2.87 : 1
Low Contrast