black

#000000

#635EB3

#635EB3

Contrast Ratio

3.78:1

Delta E

67.29

Very Different

50:50 Mix

Color Values

Format #000000 #635EB3
HEX #000000 #635EB3
RGB 0, 0, 0 99, 94, 179
HSL 0.0, 0.0%, 0.0% 243.5, 35.9%, 53.5%
HSV 0.0, 0.0%, 0.0% 243.5, 47.5%, 70.2%
CMYK 0%, 0%, 0%, 100% 44.7%, 47.5%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.5277 0.1304 283.6

Contrast & Accessibility

3.78:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #635EB3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #635EB3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #635EB3);
background: linear-gradient(135deg, #000000, #635EB3);

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