black

#000000

#503F8B

#503F8B

Contrast Ratio

2.42:1

Delta E

57.85

Very Different

50:50 Mix

Color Values

Format #000000 #503F8B
HEX #000000 #503F8B
RGB 0, 0, 0 80, 63, 139
HSL 0.0, 0.0%, 0.0% 253.4, 37.6%, 39.6%
HSV 0.0, 0.0%, 0.0% 253.4, 54.7%, 54.5%
CMYK 0%, 0%, 0%, 100% 42.4%, 54.7%, 0.0%, 45.5%
OKLCH 0.0 0.0 0.0 0.4255 0.1214 290.6

Contrast & Accessibility

2.42:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #503F8B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #503F8B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #503F8B);
background: linear-gradient(135deg, #000000, #503F8B);

Explore Each Color

Related Comparisons