black

#000000

#4473B4

#4473B4

Contrast Ratio

4.36:1

Delta E

62.15

Very Different

50:50 Mix

Color Values

Format #000000 #4473B4
HEX #000000 #4473B4
RGB 0, 0, 0 68, 115, 180
HSL 0.0, 0.0%, 0.0% 214.8, 45.2%, 48.6%
HSV 0.0, 0.0%, 0.0% 214.8, 62.2%, 70.6%
CMYK 0%, 0%, 0%, 100% 62.2%, 36.1%, 0.0%, 29.4%
OKLCH 0.0 0.0 0.0 0.5526 0.1142 256.8

Contrast & Accessibility

4.36:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4473B4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4473B4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4473B4);
background: linear-gradient(135deg, #000000, #4473B4);

Explore Each Color

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