black

#000000

#5257DF

#5257DF

Contrast Ratio

3.79:1

Delta E

91.62

Very Different

50:50 Mix

Color Values

Format #000000 #5257DF
HEX #000000 #5257DF
RGB 0, 0, 0 82, 87, 223
HSL 0.0, 0.0%, 0.0% 237.9, 68.8%, 59.8%
HSV 0.0, 0.0%, 0.0% 237.9, 63.2%, 87.5%
CMYK 0%, 0%, 0%, 100% 63.2%, 61.0%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.5343 0.2028 275.5

Contrast & Accessibility

3.79:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5257DF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5257DF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5257DF);
background: linear-gradient(135deg, #000000, #5257DF);

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