black

#000000

#505CAB

#505CAB

Contrast Ratio

3.46:1

Delta E

63.3

Very Different

50:50 Mix

Color Values

Format #000000 #505CAB
HEX #000000 #505CAB
RGB 0, 0, 0 80, 92, 171
HSL 0.0, 0.0%, 0.0% 232.1, 36.3%, 49.2%
HSV 0.0, 0.0%, 0.0% 232.1, 53.2%, 67.1%
CMYK 0%, 0%, 0%, 100% 53.2%, 46.2%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.5043 0.1254 274.5

Contrast & Accessibility

3.46:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #505CAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #505CAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #505CAB);
background: linear-gradient(135deg, #000000, #505CAB);

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