black

#000000

#635FD5

#635FD5

Contrast Ratio

4.13:1

Delta E

83.57

Very Different

50:50 Mix

Color Values

Format #000000 #635FD5
HEX #000000 #635FD5
RGB 0, 0, 0 99, 95, 213
HSL 0.0, 0.0%, 0.0% 242.0, 58.4%, 60.4%
HSV 0.0, 0.0%, 0.0% 242.0, 55.4%, 83.5%
CMYK 0%, 0%, 0%, 100% 53.5%, 55.4%, 0.0%, 16.5%
OKLCH 0.0 0.0 0.0 0.5525 0.1761 280.5

Contrast & Accessibility

4.13:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #635FD5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #635FD5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #635FD5);
background: linear-gradient(135deg, #000000, #635FD5);

Explore Each Color

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