black

#000000

#559ABA

#559ABA

Contrast Ratio

6.72:1

Delta E

65.95

Very Different

50:50 Mix

Color Values

Format #000000 #559ABA
HEX #000000 #559ABA
RGB 0, 0, 0 85, 154, 186
HSL 0.0, 0.0%, 0.0% 199.0, 42.3%, 53.1%
HSV 0.0, 0.0%, 0.0% 199.0, 54.3%, 72.9%
CMYK 0%, 0%, 0%, 100% 54.3%, 17.2%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.6535 0.0845 229.9

Contrast & Accessibility

6.72:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #559ABA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #559ABA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons