black

#000000

#507FD0

#507FD0

Contrast Ratio

5.29:1

Delta E

71.48

Very Different

50:50 Mix

Color Values

Format #000000 #507FD0
HEX #000000 #507FD0
RGB 0, 0, 0 80, 127, 208
HSL 0.0, 0.0%, 0.0% 218.0, 57.7%, 56.5%
HSV 0.0, 0.0%, 0.0% 218.0, 61.5%, 81.6%
CMYK 0%, 0%, 0%, 100% 61.5%, 38.9%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.6012 0.1343 260.6

Contrast & Accessibility

5.29:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #507FD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507FD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #507FD0);
background: linear-gradient(135deg, #000000, #507FD0);

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