black

#000000

#4183AF

#4183AF

Contrast Ratio

5.09:1

Delta E

60.53

Very Different

50:50 Mix

Color Values

Format #000000 #4183AF
HEX #000000 #4183AF
RGB 0, 0, 0 65, 131, 175
HSL 0.0, 0.0%, 0.0% 204.0, 45.8%, 47.1%
HSV 0.0, 0.0%, 0.0% 204.0, 62.9%, 68.6%
CMYK 0%, 0%, 0%, 100% 62.9%, 25.1%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.5857 0.0954 240.3

Contrast & Accessibility

5.09:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4183AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4183AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4183AF);
background: linear-gradient(135deg, #000000, #4183AF);

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