black

#000000

#4073CD

#4073CD

Contrast Ratio

4.55:1

Delta E

72.48

Very Different

50:50 Mix

Color Values

Format #000000 #4073CD
HEX #000000 #4073CD
RGB 0, 0, 0 64, 115, 205
HSL 0.0, 0.0%, 0.0% 218.3, 58.5%, 52.7%
HSV 0.0, 0.0%, 0.0% 218.3, 68.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 68.8%, 43.9%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.5661 0.1497 260.9

Contrast & Accessibility

4.55:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4073CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4073CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4073CD);
background: linear-gradient(135deg, #000000, #4073CD);

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