black

#000000

#506CAB

#506CAB

Contrast Ratio

4.07:1

Delta E

59.65

Very Different

50:50 Mix

Color Values

Format #000000 #506CAB
HEX #000000 #506CAB
RGB 0, 0, 0 80, 108, 171
HSL 0.0, 0.0%, 0.0% 221.5, 36.3%, 49.2%
HSV 0.0, 0.0%, 0.0% 221.5, 53.2%, 67.1%
CMYK 0%, 0%, 0%, 100% 53.2%, 36.8%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.5384 0.1046 264.9

Contrast & Accessibility

4.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #506CAB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #506CAB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #506CAB);
background: linear-gradient(135deg, #000000, #506CAB);

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