black

#000000

#507CB2

#507CB2

Contrast Ratio

4.87:1

Delta E

60.92

Very Different

50:50 Mix

Color Values

Format #000000 #507CB2
HEX #000000 #507CB2
RGB 0, 0, 0 80, 124, 178
HSL 0.0, 0.0%, 0.0% 213.1, 38.9%, 50.6%
HSV 0.0, 0.0%, 0.0% 213.1, 55.1%, 69.8%
CMYK 0%, 0%, 0%, 100% 55.1%, 30.3%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.578 0.097 254.3

Contrast & Accessibility

4.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #507CB2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #507CB2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #507CB2);
background: linear-gradient(135deg, #000000, #507CB2);

Explore Each Color

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