#51DDFD

#51DDFD

#FD7151

#FD7151

Contrast Ratio

1.71:1

Delta E

107.16

Very Different

50:50 Mix

Color Values

Format #51DDFD #FD7151
HEX #51DDFD #FD7151
RGB 81, 221, 253 253, 113, 81
HSL 191.2, 97.7%, 65.5% 11.2, 97.7%, 65.5%
HSV 191.2, 68.0%, 99.2% 11.2, 68.0%, 99.2%
CMYK 68.0%, 12.6%, 0.0%, 0.8% 0.0%, 55.3%, 68.0%, 0.8%
OKLCH 0.835 0.1257 216.1 0.7125 0.178 34.3

Contrast & Accessibility

1.71:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FD7151 → Background: #51DDFD

The quick brown fox jumps over the lazy dog

Text: #51DDFD → Background: #FD7151

Color Difference (Delta E)

107.16 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #51DDFD, #FD7151);
background: linear-gradient(135deg, #51DDFD, #FD7151);

Explore Each Color

Related Comparisons