black

#000000

#634BA7

#634BA7

Contrast Ratio

3.09:1

Delta E

68.43

Very Different

50:50 Mix

Color Values

Format #000000 #634BA7
HEX #000000 #634BA7
RGB 0, 0, 0 99, 75, 167
HSL 0.0, 0.0%, 0.0% 255.7, 38.0%, 47.5%
HSV 0.0, 0.0%, 0.0% 255.7, 55.1%, 65.5%
CMYK 0%, 0%, 0%, 100% 40.7%, 55.1%, 0.0%, 34.5%
OKLCH 0.0 0.0 0.0 0.4848 0.1421 292.3

Contrast & Accessibility

3.09:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #634BA7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #634BA7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #634BA7);
background: linear-gradient(135deg, #000000, #634BA7);

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