black

#000000

#438CB2

#438CB2

Contrast Ratio

5.63:1

Delta E

62.36

Very Different

50:50 Mix

Color Values

Format #000000 #438CB2
HEX #000000 #438CB2
RGB 0, 0, 0 67, 140, 178
HSL 0.0, 0.0%, 0.0% 200.5, 45.3%, 48.0%
HSV 0.0, 0.0%, 0.0% 200.5, 62.4%, 69.8%
CMYK 0%, 0%, 0%, 100% 62.4%, 21.3%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.6094 0.0927 233.9

Contrast & Accessibility

5.63:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #438CB2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #438CB2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #438CB2);
background: linear-gradient(135deg, #000000, #438CB2);

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