black

#000000

#665A8B

#665A8B

Contrast Ratio

3.4:1

Delta E

51.06

Very Different

50:50 Mix

Color Values

Format #000000 #665A8B
HEX #000000 #665A8B
RGB 0, 0, 0 102, 90, 139
HSL 0.0, 0.0%, 0.0% 254.7, 21.4%, 44.9%
HSV 0.0, 0.0%, 0.0% 254.7, 35.3%, 54.5%
CMYK 0%, 0%, 0%, 100% 26.6%, 35.3%, 0.0%, 45.5%
OKLCH 0.0 0.0 0.0 0.4996 0.0777 294.7

Contrast & Accessibility

3.4:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #665A8B β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #665A8B

Color Difference (Delta E)

51.06 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, #665A8B);
background: linear-gradient(135deg, #000000, #665A8B);

Explore Each Color

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