black

#000000

#636F86

#636F86

Contrast Ratio

4.15:1

Delta E

48.74

Very Different

50:50 Mix

Color Values

Format #000000 #636F86
HEX #000000 #636F86
RGB 0, 0, 0 99, 111, 134
HSL 0.0, 0.0%, 0.0% 219.4, 15.0%, 45.7%
HSV 0.0, 0.0%, 0.0% 219.4, 26.1%, 52.5%
CMYK 0%, 0%, 0%, 100% 26.1%, 17.2%, 0.0%, 47.5%
OKLCH 0.0 0.0 0.0 0.5402 0.0389 263.4

Contrast & Accessibility

4.15:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #636F86 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #636F86

Color Difference (Delta E)

48.74 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, #636F86);
background: linear-gradient(135deg, #000000, #636F86);

Explore Each Color

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