black

#000000

#448AD2

#448AD2

Contrast Ratio

5.81:1

Delta E

71.02

Very Different

50:50 Mix

Color Values

Format #000000 #448AD2
HEX #000000 #448AD2
RGB 0, 0, 0 68, 138, 210
HSL 0.0, 0.0%, 0.0% 210.4, 61.2%, 54.5%
HSV 0.0, 0.0%, 0.0% 210.4, 67.6%, 82.4%
CMYK 0%, 0%, 0%, 100% 67.6%, 34.3%, 0.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.6214 0.1303 251.3

Contrast & Accessibility

5.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448AD2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448AD2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448AD2);
background: linear-gradient(135deg, #000000, #448AD2);

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