black

#000000

#5164AF

#5164AF

Contrast Ratio

3.79:1

Delta E

62.96

Very Different

50:50 Mix

Color Values

Format #000000 #5164AF
HEX #000000 #5164AF
RGB 0, 0, 0 81, 100, 175
HSL 0.0, 0.0%, 0.0% 227.9, 37.0%, 50.2%
HSV 0.0, 0.0%, 0.0% 227.9, 53.7%, 68.6%
CMYK 0%, 0%, 0%, 100% 53.7%, 42.9%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.5242 0.1202 271.0

Contrast & Accessibility

3.79:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5164AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5164AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5164AF);
background: linear-gradient(135deg, #000000, #5164AF);

Explore Each Color

Related Comparisons