black

#000000

#507FD9

#507FD9

Contrast Ratio

5.38:1

Delta E

75.15

Very Different

50:50 Mix

Color Values

Format #000000 #507FD9
HEX #000000 #507FD9
RGB 0, 0, 0 80, 127, 217
HSL 0.0, 0.0%, 0.0% 219.4, 64.3%, 58.2%
HSV 0.0, 0.0%, 0.0% 219.4, 63.1%, 85.1%
CMYK 0%, 0%, 0%, 100% 63.1%, 41.5%, 0.0%, 14.9%
OKLCH 0.0 0.0 0.0 0.6066 0.1465 262.1

Contrast & Accessibility

5.38:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #507FD9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507FD9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #507FD9);
background: linear-gradient(135deg, #000000, #507FD9);

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