black

#000000

#455AFD

#455AFD

Contrast Ratio

4.13:1

Delta E

105.64

Very Different

50:50 Mix

Color Values

Format #000000 #455AFD
HEX #000000 #455AFD
RGB 0, 0, 0 69, 90, 253
HSL 0.0, 0.0%, 0.0% 233.2, 97.9%, 63.1%
HSV 0.0, 0.0%, 0.0% 233.2, 72.7%, 99.2%
CMYK 0%, 0%, 0%, 100% 72.7%, 64.4%, 0.0%, 0.8%
OKLCH 0.0 0.0 0.0 0.5574 0.2402 270.5

Contrast & Accessibility

4.13:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #455AFD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #455AFD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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