black

#000000

#536DAF

#536DAF

Contrast Ratio

4.17:1

Delta E

61.15

Very Different

50:50 Mix

Color Values

Format #000000 #536DAF
HEX #000000 #536DAF
RGB 0, 0, 0 83, 109, 175
HSL 0.0, 0.0%, 0.0% 223.0, 36.5%, 50.6%
HSV 0.0, 0.0%, 0.0% 223.0, 52.6%, 68.6%
CMYK 0%, 0%, 0%, 100% 52.6%, 37.7%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.5447 0.108 266.6

Contrast & Accessibility

4.17:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #536DAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #536DAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #536DAF);
background: linear-gradient(135deg, #000000, #536DAF);

Explore Each Color

Related Comparisons