black

#000000

#5186F9

#5186F9

Contrast Ratio

6.13:1

Delta E

87.31

Very Different

50:50 Mix

Color Values

Format #000000 #5186F9
HEX #000000 #5186F9
RGB 0, 0, 0 81, 134, 249
HSL 0.0, 0.0%, 0.0% 221.1, 93.3%, 64.7%
HSV 0.0, 0.0%, 0.0% 221.1, 67.5%, 97.6%
CMYK 0%, 0%, 0%, 100% 67.5%, 46.2%, 0.0%, 2.4%
OKLCH 0.0 0.0 0.0 0.6417 0.1808 263.5

Contrast & Accessibility

6.13:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5186F9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5186F9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5186F9);
background: linear-gradient(135deg, #000000, #5186F9);

Explore Each Color

Related Comparisons