black

#000000

#438DBC

#438DBC

Contrast Ratio

5.77:1

Delta E

64.67

Very Different

50:50 Mix

Color Values

Format #000000 #438DBC
HEX #000000 #438DBC
RGB 0, 0, 0 67, 141, 188
HSL 0.0, 0.0%, 0.0% 203.3, 47.5%, 50.0%
HSV 0.0, 0.0%, 0.0% 203.3, 64.4%, 73.7%
CMYK 0%, 0%, 0%, 100% 64.4%, 25.0%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.6165 0.1024 239.3

Contrast & Accessibility

5.77:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438DBC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438DBC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438DBC);
background: linear-gradient(135deg, #000000, #438DBC);

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