black

#000000

#550FCF

#550FCF

Contrast Ratio

2.36:1

Delta E

110.66

Very Different

50:50 Mix

Color Values

Format #000000 #550FCF
HEX #000000 #550FCF
RGB 0, 0, 0 85, 15, 207
HSL 0.0, 0.0%, 0.0% 261.9, 86.5%, 43.5%
HSV 0.0, 0.0%, 0.0% 261.9, 92.8%, 81.2%
CMYK 0%, 0%, 0%, 100% 58.9%, 92.8%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.4396 0.2462 286.4

Contrast & Accessibility

2.36:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #550FCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #550FCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #550FCF);
background: linear-gradient(135deg, #000000, #550FCF);

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