black

#000000

#525CDB

#525CDB

Contrast Ratio

3.91:1

Delta E

87.42

Very Different

50:50 Mix

Color Values

Format #000000 #525CDB
HEX #000000 #525CDB
RGB 0, 0, 0 82, 92, 219
HSL 0.0, 0.0%, 0.0% 235.6, 65.6%, 59.0%
HSV 0.0, 0.0%, 0.0% 235.6, 62.6%, 85.9%
CMYK 0%, 0%, 0%, 100% 62.6%, 58.0%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.5399 0.1915 274.6

Contrast & Accessibility

3.91:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #525CDB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #525CDB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #525CDB);
background: linear-gradient(135deg, #000000, #525CDB);

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