black

#000000

#3FBFDA

#3FBFDA

Contrast Ratio

9.68:1

Delta E

79.9

Very Different

50:50 Mix

Color Values

Format #000000 #3FBFDA
HEX #000000 #3FBFDA
RGB 0, 0, 0 63, 191, 218
HSL 0.0, 0.0%, 0.0% 190.5, 67.7%, 55.1%
HSV 0.0, 0.0%, 0.0% 190.5, 71.1%, 85.5%
CMYK 0%, 0%, 0%, 100% 71.1%, 12.4%, 0.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.7467 0.1149 214.9

Contrast & Accessibility

9.68:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FBFDA β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #3FBFDA

Color Difference (Delta E)

79.9 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, #3FBFDA);
background: linear-gradient(135deg, #000000, #3FBFDA);

Explore Each Color

Related Comparisons