black

#000000

#63808E

#63808E

Contrast Ratio

5.01:1

Delta E

53.47

Very Different

50:50 Mix

Color Values

Format #000000 #63808E
HEX #000000 #63808E
RGB 0, 0, 0 99, 128, 142
HSL 0.0, 0.0%, 0.0% 199.5, 17.8%, 47.3%
HSV 0.0, 0.0%, 0.0% 199.5, 30.3%, 55.7%
CMYK 0%, 0%, 0%, 100% 30.3%, 9.9%, 0.0%, 44.3%
OKLCH 0.0 0.0 0.0 0.5825 0.0395 229.0

Contrast & Accessibility

5.01:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63808E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #63808E

Color Difference (Delta E)

53.47 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, #63808E);
background: linear-gradient(135deg, #000000, #63808E);

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