black

#000000

#7F42CD

#7F42CD

Contrast Ratio

3.56:1

Delta E

92.5

Very Different

50:50 Mix

Color Values

Format #000000 #7F42CD
HEX #000000 #7F42CD
RGB 0, 0, 0 127, 66, 205
HSL 0.0, 0.0%, 0.0% 266.3, 58.2%, 53.1%
HSV 0.0, 0.0%, 0.0% 266.3, 67.8%, 80.4%
CMYK 0%, 0%, 0%, 100% 38.0%, 67.8%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.5277 0.2038 299.4

Contrast & Accessibility

3.56:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7F42CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7F42CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7F42CD);
background: linear-gradient(135deg, #000000, #7F42CD);

Explore Each Color

Related Comparisons