black

#000000

#4263A3

#4263A3

Contrast Ratio

3.55:1

Delta E

57.63

Very Different

50:50 Mix

Color Values

Format #000000 #4263A3
HEX #000000 #4263A3
RGB 0, 0, 0 66, 99, 163
HSL 0.0, 0.0%, 0.0% 219.6, 42.4%, 44.9%
HSV 0.0, 0.0%, 0.0% 219.6, 59.5%, 63.9%
CMYK 0%, 0%, 0%, 100% 59.5%, 39.3%, 0.0%, 36.1%
OKLCH 0.0 0.0 0.0 0.5056 0.1093 262.5

Contrast & Accessibility

3.55:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4263A3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4263A3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4263A3);
background: linear-gradient(135deg, #000000, #4263A3);

Explore Each Color

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