black

#000000

#2124AA

#2124AA

Contrast Ratio

1.9:1

Delta E

87.72

Very Different

50:50 Mix

Color Values

Format #000000 #2124AA
HEX #000000 #2124AA
RGB 0, 0, 0 33, 36, 170
HSL 0.0, 0.0%, 0.0% 238.7, 67.5%, 39.8%
HSV 0.0, 0.0%, 0.0% 238.7, 80.6%, 66.7%
CMYK 0%, 0%, 0%, 100% 80.6%, 78.8%, 0.0%, 33.3%
OKLCH 0.0 0.0 0.0 0.3751 0.2036 270.2

Contrast & Accessibility

1.9:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2124AA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2124AA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2124AA);
background: linear-gradient(135deg, #000000, #2124AA);

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