black

#000000

#635AC6

#635AC6

Contrast Ratio

3.81:1

Delta E

78.03

Very Different

50:50 Mix

Color Values

Format #000000 #635AC6
HEX #000000 #635AC6
RGB 0, 0, 0 99, 90, 198
HSL 0.0, 0.0%, 0.0% 245.0, 48.6%, 56.5%
HSV 0.0, 0.0%, 0.0% 245.0, 54.5%, 77.6%
CMYK 0%, 0%, 0%, 100% 50.0%, 54.5%, 0.0%, 22.4%
OKLCH 0.0 0.0 0.0 0.5329 0.1626 283.2

Contrast & Accessibility

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #635AC6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #635AC6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #635AC6);
background: linear-gradient(135deg, #000000, #635AC6);

Explore Each Color

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