black

#000000

#7C37CC

#7C37CC

Contrast Ratio

3.28:1

Delta E

96.2

Very Different

50:50 Mix

Color Values

Format #000000 #7C37CC
HEX #000000 #7C37CC
RGB 0, 0, 0 124, 55, 204
HSL 0.0, 0.0%, 0.0% 267.8, 59.4%, 50.8%
HSV 0.0, 0.0%, 0.0% 267.8, 73.0%, 80.0%
CMYK 0%, 0%, 0%, 100% 39.2%, 73.0%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.5105 0.2152 299.8

Contrast & Accessibility

3.28:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7C37CC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7C37CC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7C37CC);
background: linear-gradient(135deg, #000000, #7C37CC);

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