black

#000000

#64A6EB

#64A6EB

Contrast Ratio

8.2:1

Delta E

78.13

Very Different

50:50 Mix

Color Values

Format #000000 #64A6EB
HEX #000000 #64A6EB
RGB 0, 0, 0 100, 166, 235
HSL 0.0, 0.0%, 0.0% 210.7, 77.1%, 65.7%
HSV 0.0, 0.0%, 0.0% 210.7, 57.4%, 92.2%
CMYK 0%, 0%, 0%, 100% 57.4%, 29.4%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.71 0.1222 250.9

Contrast & Accessibility

8.2:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64A6EB β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #64A6EB

Color Difference (Delta E)

78.13 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64A6EB);
background: linear-gradient(135deg, #000000, #64A6EB);

Explore Each Color

Related Comparisons