#21B1B5

#21B1B5

#B52521

#B52521

Contrast Ratio

2.47:1

Delta E

106.61

Very Different

50:50 Mix

Color Values

Format #21B1B5 #B52521
HEX #21B1B5 #B52521
RGB 33, 177, 181 181, 37, 33
HSL 181.6, 69.2%, 42.0% 1.6, 69.2%, 42.0%
HSV 181.6, 81.8%, 71.0% 1.6, 81.8%, 71.0%
CMYK 81.8%, 2.2%, 0.0%, 29.0% 0.0%, 79.6%, 81.8%, 29.0%
OKLCH 0.6927 0.1121 197.9 0.5045 0.1806 27.7

Contrast & Accessibility

2.47:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #B52521 → Background: #21B1B5

The quick brown fox jumps over the lazy dog

Text: #21B1B5 → Background: #B52521

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #21B1B5, #B52521);
background: linear-gradient(135deg, #21B1B5, #B52521);

Explore Each Color

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