black

#000000

#64898E

#64898E

Contrast Ratio

5.51:1

Delta E

56.24

Very Different

50:50 Mix

Color Values

Format #000000 #64898E
HEX #000000 #64898E
RGB 0, 0, 0 100, 137, 142
HSL 0.0, 0.0%, 0.0% 187.1, 17.4%, 47.5%
HSV 0.0, 0.0%, 0.0% 187.1, 29.6%, 55.7%
CMYK 0%, 0%, 0%, 100% 29.6%, 3.5%, 0.0%, 44.3%
OKLCH 0.0 0.0 0.0 0.6043 0.0418 206.5

Contrast & Accessibility

5.51:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64898E β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #64898E

Color Difference (Delta E)

56.24 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, #64898E);
background: linear-gradient(135deg, #000000, #64898E);

Explore Each Color

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