black

#000000

#508FB2

#508FB2

Contrast Ratio

5.91:1

Delta E

62.55

Very Different

50:50 Mix

Color Values

Format #000000 #508FB2
HEX #000000 #508FB2
RGB 0, 0, 0 80, 143, 178
HSL 0.0, 0.0%, 0.0% 201.4, 38.9%, 50.6%
HSV 0.0, 0.0%, 0.0% 201.4, 55.1%, 69.8%
CMYK 0%, 0%, 0%, 100% 55.1%, 19.7%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.622 0.0838 234.7

Contrast & Accessibility

5.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508FB2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508FB2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508FB2);
background: linear-gradient(135deg, #000000, #508FB2);

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