Blue Family
Dark Brightness
Luminance 5.3%
#284457 · Charcoal Periwinkle
RGB(40, 68, 87) • HSL(204°, 37%, 25%) • CMYK(54%, 22%, 0%, 66%)
Color Conversion & Technical Formats
HEX
#284457
RGB
rgb(40, 68, 87)
HSL
hsl(204, 37%, 25%)
HSV / HSB
hsv(204°, 54%, 34%)
CMYK
cmyk(54%, 22%, 0%, 66%)
CSS Variable
--color-charcoal-periwinkle: #284457;
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
10.22 : 1
WCAG AA Pass
On Black #000000
2.05 : 1
Low Contrast