black

#000000

#559EAF

#559EAF

Contrast Ratio

6.9:1

Delta E

65.74

Very Different

50:50 Mix

Color Values

Format #000000 #559EAF
HEX #000000 #559EAF
RGB 0, 0, 0 85, 158, 175
HSL 0.0, 0.0%, 0.0% 191.3, 36.0%, 51.0%
HSV 0.0, 0.0%, 0.0% 191.3, 51.4%, 68.6%
CMYK 0%, 0%, 0%, 100% 51.4%, 9.7%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.6585 0.077 214.7

Contrast & Accessibility

6.9:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #559EAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #559EAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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