black

#000000

#214EB2

#214EB2

Contrast Ratio

2.8:1

Delta E

71.4

Very Different

50:50 Mix

Color Values

Format #000000 #214EB2
HEX #000000 #214EB2
RGB 0, 0, 0 33, 78, 178
HSL 0.0, 0.0%, 0.0% 221.4, 68.7%, 41.4%
HSV 0.0, 0.0%, 0.0% 221.4, 81.5%, 69.8%
CMYK 0%, 0%, 0%, 100% 81.5%, 56.2%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.4559 0.167 263.1

Contrast & Accessibility

2.8:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #214EB2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #214EB2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #214EB2);
background: linear-gradient(135deg, #000000, #214EB2);

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