black

#000000

#635BA3

#635BA3

Contrast Ratio

3.56:1

Delta E

60.77

Very Different

50:50 Mix

Color Values

Format #000000 #635BA3
HEX #000000 #635BA3
RGB 0, 0, 0 99, 91, 163
HSL 0.0, 0.0%, 0.0% 246.7, 28.3%, 49.8%
HSV 0.0, 0.0%, 0.0% 246.7, 44.2%, 63.9%
CMYK 0%, 0%, 0%, 100% 39.3%, 44.2%, 0.0%, 36.1%
OKLCH 0.0 0.0 0.0 0.5121 0.1117 286.8

Contrast & Accessibility

3.56:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #635BA3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #635BA3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #635BA3);
background: linear-gradient(135deg, #000000, #635BA3);

Explore Each Color

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