black

#000000

#548AEB

#548AEB

Contrast Ratio

6.21:1

Delta E

80.48

Very Different

50:50 Mix

Color Values

Format #000000 #548AEB
HEX #000000 #548AEB
RGB 0, 0, 0 84, 138, 235
HSL 0.0, 0.0%, 0.0% 218.5, 79.1%, 62.5%
HSV 0.0, 0.0%, 0.0% 218.5, 64.3%, 92.2%
CMYK 0%, 0%, 0%, 100% 64.3%, 41.3%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.6426 0.1567 261.2

Contrast & Accessibility

6.21:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #548AEB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #548AEB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #548AEB);
background: linear-gradient(135deg, #000000, #548AEB);

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