black

#000000

#641FC0

#641FC0

Contrast Ratio

2.5:1

Delta E

98.81

Very Different

50:50 Mix

Color Values

Format #000000 #641FC0
HEX #000000 #641FC0
RGB 0, 0, 0 100, 31, 192
HSL 0.0, 0.0%, 0.0% 265.7, 72.2%, 43.7%
HSV 0.0, 0.0%, 0.0% 265.7, 83.9%, 75.3%
CMYK 0%, 0%, 0%, 100% 47.9%, 83.9%, 0.0%, 24.7%
OKLCH 0.0 0.0 0.0 0.4499 0.2227 294.7

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: #641FC0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #641FC0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #641FC0);
background: linear-gradient(135deg, #000000, #641FC0);

Explore Each Color

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