black

#000000

#489DB1

#489DB1

Contrast Ratio

6.73:1

Delta E

66.12

Very Different

50:50 Mix

Color Values

Format #000000 #489DB1
HEX #000000 #489DB1
RGB 0, 0, 0 72, 157, 177
HSL 0.0, 0.0%, 0.0% 191.4, 42.2%, 48.8%
HSV 0.0, 0.0%, 0.0% 191.4, 59.3%, 69.4%
CMYK 0%, 0%, 0%, 100% 59.3%, 11.3%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.6516 0.0866 215.5

Contrast & Accessibility

6.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #489DB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #489DB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #489DB1);
background: linear-gradient(135deg, #000000, #489DB1);

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