black

#000000

#683FB0

#683FB0

Contrast Ratio

2.93:1

Delta E

78.38

Very Different

50:50 Mix

Color Values

Format #000000 #683FB0
HEX #000000 #683FB0
RGB 0, 0, 0 104, 63, 176
HSL 0.0, 0.0%, 0.0% 261.8, 47.3%, 46.9%
HSV 0.0, 0.0%, 0.0% 261.8, 64.2%, 69.0%
CMYK 0%, 0%, 0%, 100% 40.9%, 64.2%, 0.0%, 31.0%
OKLCH 0.0 0.0 0.0 0.4769 0.1714 295.9

Contrast & Accessibility

2.93:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #683FB0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #683FB0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #683FB0);
background: linear-gradient(135deg, #000000, #683FB0);

Explore Each Color

Related Comparisons