black

#000000

#448FB7

#448FB7

Contrast Ratio

5.86:1

Delta E

63.81

Very Different

50:50 Mix

Color Values

Format #000000 #448FB7
HEX #000000 #448FB7
RGB 0, 0, 0 68, 143, 183
HSL 0.0, 0.0%, 0.0% 200.9, 45.8%, 49.2%
HSV 0.0, 0.0%, 0.0% 200.9, 62.8%, 71.8%
CMYK 0%, 0%, 0%, 100% 62.8%, 21.9%, 0.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.6192 0.0957 234.6

Contrast & Accessibility

5.86:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448FB7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448FB7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448FB7);
background: linear-gradient(135deg, #000000, #448FB7);

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