black

#000000

#437B98

#437B98

Contrast Ratio

4.53:1

Delta E

54.33

Very Different

50:50 Mix

Color Values

Format #000000 #437B98
HEX #000000 #437B98
RGB 0, 0, 0 67, 123, 152
HSL 0.0, 0.0%, 0.0% 200.5, 38.8%, 42.9%
HSV 0.0, 0.0%, 0.0% 200.5, 55.9%, 59.6%
CMYK 0%, 0%, 0%, 100% 55.9%, 19.1%, 0.0%, 40.4%
OKLCH 0.0 0.0 0.0 0.5566 0.0743 232.8

Contrast & Accessibility

4.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #437B98 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #437B98

Color Difference (Delta E)

54.33 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #437B98);
background: linear-gradient(135deg, #000000, #437B98);

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