black

#000000

#5786EB

#5786EB

Contrast Ratio

6.01:1

Delta E

81.33

Very Different

50:50 Mix

Color Values

Format #000000 #5786EB
HEX #000000 #5786EB
RGB 0, 0, 0 87, 134, 235
HSL 0.0, 0.0%, 0.0% 220.9, 78.7%, 63.1%
HSV 0.0, 0.0%, 0.0% 220.9, 63.0%, 92.2%
CMYK 0%, 0%, 0%, 100% 63.0%, 43.0%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.6356 0.1603 263.7

Contrast & Accessibility

6.01:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5786EB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5786EB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5786EB);
background: linear-gradient(135deg, #000000, #5786EB);

Explore Each Color

Related Comparisons