black

#000000

#448CB9

#448CB9

Contrast Ratio

5.7:1

Delta E

63.83

Very Different

50:50 Mix

Color Values

Format #000000 #448CB9
HEX #000000 #448CB9
RGB 0, 0, 0 68, 140, 185
HSL 0.0, 0.0%, 0.0% 203.1, 46.2%, 49.6%
HSV 0.0, 0.0%, 0.0% 203.1, 63.2%, 72.5%
CMYK 0%, 0%, 0%, 100% 63.2%, 24.3%, 0.0%, 27.5%
OKLCH 0.0 0.0 0.0 0.6131 0.0993 238.7

Contrast & Accessibility

5.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448CB9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448CB9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448CB9);
background: linear-gradient(135deg, #000000, #448CB9);

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