black

#000000

#4591AB

#4591AB

Contrast Ratio

5.89:1

Delta E

62.22

Very Different

50:50 Mix

Color Values

Format #000000 #4591AB
HEX #000000 #4591AB
RGB 0, 0, 0 69, 145, 171
HSL 0.0, 0.0%, 0.0% 195.3, 42.5%, 47.1%
HSV 0.0, 0.0%, 0.0% 195.3, 59.6%, 67.1%
CMYK 0%, 0%, 0%, 100% 59.6%, 15.2%, 0.0%, 32.9%
OKLCH 0.0 0.0 0.0 0.619 0.0843 223.2

Contrast & Accessibility

5.89:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4591AB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4591AB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4591AB);
background: linear-gradient(135deg, #000000, #4591AB);

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