black

#000000

#501CCF

#501CCF

Contrast Ratio

2.41:1

Delta E

107.84

Very Different

50:50 Mix

Color Values

Format #000000 #501CCF
HEX #000000 #501CCF
RGB 0, 0, 0 80, 28, 207
HSL 0.0, 0.0%, 0.0% 257.4, 76.2%, 46.1%
HSV 0.0, 0.0%, 0.0% 257.4, 86.5%, 81.2%
CMYK 0%, 0%, 0%, 100% 61.4%, 86.5%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.4425 0.2405 283.8

Contrast & Accessibility

2.41:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #501CCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #501CCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #501CCF);
background: linear-gradient(135deg, #000000, #501CCF);

Explore Each Color

Related Comparisons