#21AEB5

#21AEB5

#B52821

#B52821

Contrast Ratio

2.37:1

Delta E

105.21

Very Different

50:50 Mix

Color Values

Format #21AEB5 #B52821
HEX #21AEB5 #B52821
RGB 33, 174, 181 181, 40, 33
HSL 182.8, 69.2%, 42.0% 2.8, 69.2%, 42.0%
HSV 182.8, 81.8%, 71.0% 2.8, 81.8%, 71.0%
CMYK 81.8%, 3.9%, 0.0%, 29.0% 0.0%, 77.9%, 81.8%, 29.0%
OKLCH 0.6852 0.1106 200.2 0.5069 0.1784 28.3

Contrast & Accessibility

2.37:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B52821 → Background: #21AEB5

The quick brown fox jumps over the lazy dog

Text: #21AEB5 → Background: #B52821

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #21AEB5, #B52821);
background: linear-gradient(135deg, #21AEB5, #B52821);

Explore Each Color

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