black

#000000

#536EBA

#536EBA

Contrast Ratio

4.31:1

Delta E

65.56

Very Different

50:50 Mix

Color Values

Format #000000 #536EBA
HEX #000000 #536EBA
RGB 0, 0, 0 83, 110, 186
HSL 0.0, 0.0%, 0.0% 224.3, 42.7%, 52.7%
HSV 0.0, 0.0%, 0.0% 224.3, 55.4%, 72.9%
CMYK 0%, 0%, 0%, 100% 55.4%, 40.9%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.5533 0.1226 267.6

Contrast & Accessibility

4.31:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #536EBA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #536EBA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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