black

#000000

#553DA2

#553DA2

Contrast Ratio

2.58:1

Delta E

71.24

Very Different

50:50 Mix

Color Values

Format #000000 #553DA2
HEX #000000 #553DA2
RGB 0, 0, 0 85, 61, 162
HSL 0.0, 0.0%, 0.0% 254.3, 45.3%, 43.7%
HSV 0.0, 0.0%, 0.0% 254.3, 62.3%, 63.5%
CMYK 0%, 0%, 0%, 100% 47.5%, 62.3%, 0.0%, 36.5%
OKLCH 0.0 0.0 0.0 0.4439 0.1557 289.4

Contrast & Accessibility

2.58:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #553DA2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #553DA2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #553DA2);
background: linear-gradient(135deg, #000000, #553DA2);

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