#21B3B4

#21B3B4

#B42221

#B42221

Contrast Ratio

2.56:1

Delta E

107.45

Very Different

50:50 Mix

Color Values

Format #21B3B4 #B42221
HEX #21B3B4 #B42221
RGB 33, 179, 180 180, 34, 33
HSL 180.4, 69.0%, 41.8% 0.4, 69.0%, 41.8%
HSV 180.4, 81.7%, 70.6% 0.4, 81.7%, 70.6%
CMYK 81.7%, 0.6%, 0.0%, 29.4% 0.0%, 81.1%, 81.7%, 29.4%
OKLCH 0.6973 0.1132 195.6 0.5004 0.1817 27.1

Contrast & Accessibility

2.56:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B42221 β†’ Background: #21B3B4

The quick brown fox jumps over the lazy dog

Text: #21B3B4 β†’ Background: #B42221

Color Difference (Delta E)

107.45 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, #21B3B4, #B42221);
background: linear-gradient(135deg, #21B3B4, #B42221);

Explore Each Color

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