black

#000000

#448CB3

#448CB3

Contrast Ratio

5.65:1

Delta E

62.53

Very Different

50:50 Mix

Color Values

Format #000000 #448CB3
HEX #000000 #448CB3
RGB 0, 0, 0 68, 140, 179
HSL 0.0, 0.0%, 0.0% 201.1, 44.9%, 48.4%
HSV 0.0, 0.0%, 0.0% 201.1, 62.0%, 70.2%
CMYK 0%, 0%, 0%, 100% 62.0%, 21.8%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.6102 0.0931 234.8

Contrast & Accessibility

5.65:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448CB3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448CB3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448CB3);
background: linear-gradient(135deg, #000000, #448CB3);

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