Costco
Membership warehouse club
Current Brand Colors
Color Palette
#005DAA
#FF0000
#FFFFFF
Download Palette Image
Color Analysis
Selected Color
HEX
#005DAA
RGB
rgb(0, 93, 170)
CMYK
cmyk(100%, 45%, 0%, 33%)
OKLCH
oklch(47.7% 0.144 252)
Contrast on White (#FFF)
Sample Text
Ratio 6.67:1
AA
✓ WCAG AA
Contrast on Black (#000)
Sample Text
Ratio 3.15:1
FAIL
✗ Fails WCAG
Want to test more combinations? Explore contrast for any foreground and background pair in the CoCo Contrast Checker. Your selected color carries over automatically.