black

#000000

#635CF0

#635CF0

Contrast Ratio

4.32:1

Delta E

98.39

Very Different

50:50 Mix

Color Values

Format #000000 #635CF0
HEX #000000 #635CF0
RGB 0, 0, 0 99, 92, 240
HSL 0.0, 0.0%, 0.0% 242.8, 83.1%, 65.1%
HSV 0.0, 0.0%, 0.0% 242.8, 61.7%, 94.1%
CMYK 0%, 0%, 0%, 100% 58.8%, 61.7%, 0.0%, 5.9%
OKLCH 0.0 0.0 0.0 0.5678 0.2149 279.2

Contrast & Accessibility

4.32:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #635CF0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #635CF0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #635CF0);
background: linear-gradient(135deg, #000000, #635CF0);

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