black

#000000

#64999F

#64999F

Contrast Ratio

6.6:1

Delta E

62.58

Very Different

50:50 Mix

Color Values

Format #000000 #64999F
HEX #000000 #64999F
RGB 0, 0, 0 100, 153, 159
HSL 0.0, 0.0%, 0.0% 186.1, 23.5%, 50.8%
HSV 0.0, 0.0%, 0.0% 186.1, 37.1%, 62.4%
CMYK 0%, 0%, 0%, 100% 37.1%, 3.8%, 0.0%, 37.6%
OKLCH 0.0 0.0 0.0 0.6481 0.0568 204.9

Contrast & Accessibility

6.6:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64999F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #64999F

Color Difference (Delta E)

62.58 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, #64999F);
background: linear-gradient(135deg, #000000, #64999F);

Explore Each Color

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