black

#000000

#3F8AC5

#3F8AC5

Contrast Ratio

5.65:1

Delta E

66.93

Very Different

50:50 Mix

Color Values

Format #000000 #3F8AC5
HEX #000000 #3F8AC5
RGB 0, 0, 0 63, 138, 197
HSL 0.0, 0.0%, 0.0% 206.4, 53.6%, 51.0%
HSV 0.0, 0.0%, 0.0% 206.4, 68.0%, 77.3%
CMYK 0%, 0%, 0%, 100% 68.0%, 29.9%, 0.0%, 22.7%
OKLCH 0.0 0.0 0.0 0.6125 0.1165 245.2

Contrast & Accessibility

5.65:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F8AC5 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3F8AC5

Color Difference (Delta E)

66.93 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, #3F8AC5);
background: linear-gradient(135deg, #000000, #3F8AC5);

Explore Each Color

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