black

#000000

#507CD0

#507CD0

Contrast Ratio

5.13:1

Delta E

72.0

Very Different

50:50 Mix

Color Values

Format #000000 #507CD0
HEX #000000 #507CD0
RGB 0, 0, 0 80, 124, 208
HSL 0.0, 0.0%, 0.0% 219.4, 57.7%, 56.5%
HSV 0.0, 0.0%, 0.0% 219.4, 61.5%, 81.6%
CMYK 0%, 0%, 0%, 100% 61.5%, 40.4%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.5948 0.1377 262.2

Contrast & Accessibility

5.13:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #507CD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507CD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #507CD0);
background: linear-gradient(135deg, #000000, #507CD0);

Explore Each Color

Related Comparisons