black

#000000

#577EA1

#577EA1

Contrast Ratio

4.9:1

Delta E

56.33

Very Different

50:50 Mix

Color Values

Format #000000 #577EA1
HEX #000000 #577EA1
RGB 0, 0, 0 87, 126, 161
HSL 0.0, 0.0%, 0.0% 208.4, 29.8%, 48.6%
HSV 0.0, 0.0%, 0.0% 208.4, 46.0%, 63.1%
CMYK 0%, 0%, 0%, 100% 46.0%, 21.7%, 0.0%, 36.9%
OKLCH 0.0 0.0 0.0 0.5783 0.0697 246.4

Contrast & Accessibility

4.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #577EA1 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #577EA1

Color Difference (Delta E)

56.33 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, #577EA1);
background: linear-gradient(135deg, #000000, #577EA1);

Explore Each Color

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