#21B4B8

#21B4B8

#B82521

#B82521

Contrast Ratio

2.49:1

Delta E

108.33

Very Different

50:50 Mix

Color Values

Format #21B4B8 #B82521
HEX #21B4B8 #B82521
RGB 33, 180, 184 184, 37, 33
HSL 181.6, 69.6%, 42.5% 1.6, 69.6%, 42.5%
HSV 181.6, 82.1%, 72.2% 1.6, 82.1%, 72.2%
CMYK 82.1%, 2.2%, 0.0%, 27.8% 0.0%, 79.9%, 82.1%, 27.8%
OKLCH 0.7013 0.1137 197.8 0.51 0.1834 27.8

Contrast & Accessibility

2.49:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B82521 β†’ Background: #21B4B8

The quick brown fox jumps over the lazy dog

Text: #21B4B8 β†’ Background: #B82521

Color Difference (Delta E)

108.33 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, #21B4B8, #B82521);
background: linear-gradient(135deg, #21B4B8, #B82521);

Explore Each Color

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