black

#000000

#147FCF

#147FCF

Contrast Ratio

4.97:1

Delta E

71.2

Very Different

50:50 Mix

Color Values

Format #000000 #147FCF
HEX #000000 #147FCF
RGB 0, 0, 0 20, 127, 207
HSL 0.0, 0.0%, 0.0% 205.7, 82.4%, 44.5%
HSV 0.0, 0.0%, 0.0% 205.7, 90.3%, 81.2%
CMYK 0%, 0%, 0%, 100% 90.3%, 38.6%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.5823 0.1509 248.2

Contrast & Accessibility

4.97:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #147FCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #147FCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #147FCF);
background: linear-gradient(135deg, #000000, #147FCF);

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