black

#000000

#7C37CF

#7C37CF

Contrast Ratio

3.3:1

Delta E

97.66

Very Different

50:50 Mix

Color Values

Format #000000 #7C37CF
HEX #000000 #7C37CF
RGB 0, 0, 0 124, 55, 207
HSL 0.0, 0.0%, 0.0% 267.2, 61.3%, 51.4%
HSV 0.0, 0.0%, 0.0% 267.2, 73.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 40.1%, 73.4%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.5129 0.2184 299.1

Contrast & Accessibility

3.3:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7C37CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7C37CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7C37CF);
background: linear-gradient(135deg, #000000, #7C37CF);

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