black

#000000

#507CD1

#507CD1

Contrast Ratio

5.14:1

Delta E

72.41

Very Different

50:50 Mix

Color Values

Format #000000 #507CD1
HEX #000000 #507CD1
RGB 0, 0, 0 80, 124, 209
HSL 0.0, 0.0%, 0.0% 219.5, 58.4%, 56.7%
HSV 0.0, 0.0%, 0.0% 219.5, 61.7%, 82.0%
CMYK 0%, 0%, 0%, 100% 61.7%, 40.7%, 0.0%, 18.0%
OKLCH 0.0 0.0 0.0 0.5954 0.1391 262.3

Contrast & Accessibility

5.14:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #507CD1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507CD1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #507CD1);
background: linear-gradient(135deg, #000000, #507CD1);

Explore Each Color

Related Comparisons