black

#000000

#286EB2

#286EB2

Contrast Ratio

3.96:1

Delta E

62.07

Very Different

50:50 Mix

Color Values

Format #000000 #286EB2
HEX #000000 #286EB2
RGB 0, 0, 0 40, 110, 178
HSL 0.0, 0.0%, 0.0% 209.6, 63.3%, 42.7%
HSV 0.0, 0.0%, 0.0% 209.6, 77.5%, 69.8%
CMYK 0%, 0%, 0%, 100% 77.5%, 38.2%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.5291 0.1274 251.1

Contrast & Accessibility

3.96:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #286EB2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #286EB2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #286EB2);
background: linear-gradient(135deg, #000000, #286EB2);

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