black

#000000

#63879F

#63879F

Contrast Ratio

5.5:1

Delta E

57.41

Very Different

50:50 Mix

Color Values

Format #000000 #63879F
HEX #000000 #63879F
RGB 0, 0, 0 99, 135, 159
HSL 0.0, 0.0%, 0.0% 204.0, 23.8%, 50.6%
HSV 0.0, 0.0%, 0.0% 204.0, 37.7%, 62.4%
CMYK 0%, 0%, 0%, 100% 37.7%, 15.1%, 0.0%, 37.6%
OKLCH 0.0 0.0 0.0 0.6054 0.0545 238.0

Contrast & Accessibility

5.5:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63879F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #63879F

Color Difference (Delta E)

57.41 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, #63879F);
background: linear-gradient(135deg, #000000, #63879F);

Explore Each Color

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