black

#000000

#528FB8

#528FB8

Contrast Ratio

5.98:1

Delta E

63.72

Very Different

50:50 Mix

Color Values

Format #000000 #528FB8
HEX #000000 #528FB8
RGB 0, 0, 0 82, 143, 184
HSL 0.0, 0.0%, 0.0% 204.1, 41.8%, 52.2%
HSV 0.0, 0.0%, 0.0% 204.1, 55.4%, 72.2%
CMYK 0%, 0%, 0%, 100% 55.4%, 22.3%, 0.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.6256 0.0888 239.7

Contrast & Accessibility

5.98:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #528FB8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #528FB8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #528FB8);
background: linear-gradient(135deg, #000000, #528FB8);

Explore Each Color

Related Comparisons