black

#000000

#613D83

#613D83

Contrast Ratio

2.5:1

Delta E

56.0

Very Different

50:50 Mix

Color Values

Format #000000 #613D83
HEX #000000 #613D83
RGB 0, 0, 0 97, 61, 131
HSL 0.0, 0.0%, 0.0% 270.9, 36.5%, 37.6%
HSV 0.0, 0.0%, 0.0% 270.9, 53.4%, 51.4%
CMYK 0%, 0%, 0%, 100% 26.0%, 53.4%, 0.0%, 48.6%
OKLCH 0.0 0.0 0.0 0.4347 0.1163 305.9

Contrast & Accessibility

2.5:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #613D83 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #613D83

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #613D83);
background: linear-gradient(135deg, #000000, #613D83);

Explore Each Color

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