black

#000000

#0B64CE

#0B64CE

Contrast Ratio

3.73:1

Delta E

77.25

Very Different

50:50 Mix

Color Values

Format #000000 #0B64CE
HEX #000000 #0B64CE
RGB 0, 0, 0 11, 100, 206
HSL 0.0, 0.0%, 0.0% 212.6, 89.9%, 42.5%
HSV 0.0, 0.0%, 0.0% 212.6, 94.7%, 80.8%
CMYK 0%, 0%, 0%, 100% 94.7%, 51.5%, 0.0%, 19.2%
OKLCH 0.0 0.0 0.0 0.5203 0.181 257.4

Contrast & Accessibility

3.73:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #0B64CE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #0B64CE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #0B64CE);
background: linear-gradient(135deg, #000000, #0B64CE);

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