black

#000000

#507CCF

#507CCF

Contrast Ratio

5.13:1

Delta E

71.59

Very Different

50:50 Mix

Color Values

Format #000000 #507CCF
HEX #000000 #507CCF
RGB 0, 0, 0 80, 124, 207
HSL 0.0, 0.0%, 0.0% 219.2, 57.0%, 56.3%
HSV 0.0, 0.0%, 0.0% 219.2, 61.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 61.4%, 40.1%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.5942 0.1363 262.0

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: #507CCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507CCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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