black

#000000

#455BF4

#455BF4

Contrast Ratio

4.06:1

Delta E

100.58

Very Different

50:50 Mix

Color Values

Format #000000 #455BF4
HEX #000000 #455BF4
RGB 0, 0, 0 69, 91, 244
HSL 0.0, 0.0%, 0.0% 232.5, 88.8%, 61.4%
HSV 0.0, 0.0%, 0.0% 232.5, 71.7%, 95.7%
CMYK 0%, 0%, 0%, 100% 71.7%, 62.7%, 0.0%, 4.3%
OKLCH 0.0 0.0 0.0 0.5513 0.228 270.5

Contrast & Accessibility

4.06:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #455BF4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #455BF4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #455BF4);
background: linear-gradient(135deg, #000000, #455BF4);

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