black

#000000

#90617F

#90617F

Contrast Ratio

4.2:1

Delta E

53.49

Very Different

50:50 Mix

Color Values

Format #000000 #90617F
HEX #000000 #90617F
RGB 0, 0, 0 144, 97, 127
HSL 0.0, 0.0%, 0.0% 321.7, 19.5%, 47.3%
HSV 0.0, 0.0%, 0.0% 321.7, 32.6%, 56.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 32.6%, 11.8%, 43.5%
OKLCH 0.0 0.0 0.0 0.5524 0.0737 341.1

Contrast & Accessibility

4.2:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90617F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #90617F

Color Difference (Delta E)

53.49 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, #90617F);
background: linear-gradient(135deg, #000000, #90617F);

Explore Each Color

Related Comparisons