black

#000000

#456EB0

#456EB0

Contrast Ratio

4.11:1

Delta E

61.23

Very Different

50:50 Mix

Color Values

Format #000000 #456EB0
HEX #000000 #456EB0
RGB 0, 0, 0 69, 110, 176
HSL 0.0, 0.0%, 0.0% 217.0, 43.7%, 48.0%
HSV 0.0, 0.0%, 0.0% 217.0, 60.8%, 69.0%
CMYK 0%, 0%, 0%, 100% 60.8%, 37.5%, 0.0%, 31.0%
OKLCH 0.0 0.0 0.0 0.5396 0.1138 259.5

Contrast & Accessibility

4.11:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #456EB0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #456EB0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #456EB0);
background: linear-gradient(135deg, #000000, #456EB0);

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