black

#000000

#377F8A

#377F8A

Contrast Ratio

4.57:1

Delta E

54.29

Very Different

50:50 Mix

Color Values

Format #000000 #377F8A
HEX #000000 #377F8A
RGB 0, 0, 0 55, 127, 138
HSL 0.0, 0.0%, 0.0% 188.0, 43.0%, 37.8%
HSV 0.0, 0.0%, 0.0% 188.0, 60.1%, 54.1%
CMYK 0%, 0%, 0%, 100% 60.1%, 8.0%, 0.0%, 45.9%
OKLCH 0.0 0.0 0.0 0.5555 0.073 208.8

Contrast & Accessibility

4.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #377F8A β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #377F8A

Color Difference (Delta E)

54.29 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, #377F8A);
background: linear-gradient(135deg, #000000, #377F8A);

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