Blue Family
Dark Brightness
Luminance 5.9%
#404264 · Tempest Cerulean
RGB(64, 66, 100) • HSL(237°, 22%, 32%) • CMYK(36%, 34%, 0%, 61%)
Color Conversion & Technical Formats
HEX
#404264
RGB
rgb(64, 66, 100)
HSL
hsl(237, 22%, 32%)
HSV / HSB
hsv(237°, 36%, 39%)
CMYK
cmyk(36%, 34%, 0%, 61%)
CSS Variable
--color-tempest-cerulean: #404264;
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
9.63 : 1
WCAG AA Pass
On Black #000000
2.18 : 1
Low Contrast