black

#000000

#635D8C

#635D8C

Contrast Ratio

3.47:1

Delta E

50.65

Very Different

50:50 Mix

Color Values

Format #000000 #635D8C
HEX #000000 #635D8C
RGB 0, 0, 0 99, 93, 140
HSL 0.0, 0.0%, 0.0% 247.7, 20.2%, 45.7%
HSV 0.0, 0.0%, 0.0% 247.7, 33.6%, 54.9%
CMYK 0%, 0%, 0%, 100% 29.3%, 33.6%, 0.0%, 45.1%
OKLCH 0.0 0.0 0.0 0.5035 0.074 289.3

Contrast & Accessibility

3.47:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #635D8C β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #635D8C

Color Difference (Delta E)

50.65 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #635D8C);
background: linear-gradient(135deg, #000000, #635D8C);

Explore Each Color

Related Comparisons