#13F1F1

#13F1F1

#F11313

#F11313

Contrast Ratio

3.07:1

Delta E

145.62

Very Different

50:50 Mix

Color Values

Format #13F1F1 #F11313
HEX #13F1F1 #F11313
RGB 19, 241, 241 241, 19, 19
HSL 180.0, 88.8%, 51.0% 0.0, 88.8%, 51.0%
HSV 180.0, 92.1%, 94.5% 0.0, 92.1%, 94.5%
CMYK 92.1%, 0.0%, 0.0%, 5.5% 0.0%, 92.1%, 92.1%, 5.5%
OKLCH 0.8683 0.1466 194.8 0.6063 0.2422 28.7

Contrast & Accessibility

3.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F11313 β†’ Background: #13F1F1

The quick brown fox jumps over the lazy dog

Text: #13F1F1 β†’ Background: #F11313

Color Difference (Delta E)

145.62 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, #13F1F1, #F11313);
background: linear-gradient(135deg, #13F1F1, #F11313);

Explore Each Color

Related Comparisons