Blue Family
Medium Brightness
Luminance 16.5%
#2573C1 · Imperial Cerulean
RGB(37, 115, 193) • HSL(210°, 68%, 45%) • CMYK(81%, 40%, 0%, 24%)
Color Conversion & Technical Formats
HEX
#2573C1
RGB
rgb(37, 115, 193)
HSL
hsl(210, 68%, 45%)
HSV / HSB
hsv(210°, 81%, 76%)
CMYK
cmyk(81%, 40%, 0%, 24%)
CSS Variable
--color-imperial-cerulean: #2573c1;
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
4.88 : 1
WCAG AA Pass
On Black #000000
4.3 : 1
Low Contrast