black

#000000

#5186D0

#5186D0

Contrast Ratio

5.67:1

Delta E

70.61

Very Different

50:50 Mix

Color Values

Format #000000 #5186D0
HEX #000000 #5186D0
RGB 0, 0, 0 81, 134, 208
HSL 0.0, 0.0%, 0.0% 215.0, 57.5%, 56.7%
HSV 0.0, 0.0%, 0.0% 215.0, 61.1%, 81.6%
CMYK 0%, 0%, 0%, 100% 61.1%, 35.6%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.617 0.1263 257.0

Contrast & Accessibility

5.67:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5186D0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5186D0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5186D0);
background: linear-gradient(135deg, #000000, #5186D0);

Explore Each Color

Related Comparisons