black

#000000

#66859D

#66859D

Contrast Ratio

5.41:1

Delta E

56.68

Very Different

50:50 Mix

Color Values

Format #000000 #66859D
HEX #000000 #66859D
RGB 0, 0, 0 102, 133, 157
HSL 0.0, 0.0%, 0.0% 206.2, 21.9%, 50.8%
HSV 0.0, 0.0%, 0.0% 206.2, 35.0%, 61.6%
CMYK 0%, 0%, 0%, 100% 35.0%, 15.3%, 0.0%, 38.4%
OKLCH 0.0 0.0 0.0 0.6019 0.0509 241.9

Contrast & Accessibility

5.41:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #66859D β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #66859D

Color Difference (Delta E)

56.68 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, #66859D);
background: linear-gradient(135deg, #000000, #66859D);

Explore Each Color

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