black

#000000

#559CBB

#559CBB

Contrast Ratio

6.86:1

Delta E

66.55

Very Different

50:50 Mix

Color Values

Format #000000 #559CBB
HEX #000000 #559CBB
RGB 0, 0, 0 85, 156, 187
HSL 0.0, 0.0%, 0.0% 198.2, 42.9%, 53.3%
HSV 0.0, 0.0%, 0.0% 198.2, 54.5%, 73.3%
CMYK 0%, 0%, 0%, 100% 54.5%, 16.6%, 0.0%, 26.7%
OKLCH 0.0 0.0 0.0 0.6586 0.0849 228.4

Contrast & Accessibility

6.86:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #559CBB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #559CBB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #559CBB);
background: linear-gradient(135deg, #000000, #559CBB);

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