black

#000000

#536DBD

#536DBD

Contrast Ratio

4.29:1

Delta E

67.08

Very Different

50:50 Mix

Color Values

Format #000000 #536DBD
HEX #000000 #536DBD
RGB 0, 0, 0 83, 109, 189
HSL 0.0, 0.0%, 0.0% 225.3, 44.5%, 53.3%
HSV 0.0, 0.0%, 0.0% 225.3, 56.1%, 74.1%
CMYK 0%, 0%, 0%, 100% 56.1%, 42.3%, 0.0%, 25.9%
OKLCH 0.0 0.0 0.0 0.553 0.1281 268.4

Contrast & Accessibility

4.29:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #536DBD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #536DBD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #536DBD);
background: linear-gradient(135deg, #000000, #536DBD);

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