#21A4AB

#21A4AB

#AB2821

#AB2821

Contrast Ratio

2.28:1

Delta E

99.34

Very Different

50:50 Mix

Color Values

Format #21A4AB #AB2821
HEX #21A4AB #AB2821
RGB 33, 164, 171 171, 40, 33
HSL 183.0, 67.6%, 40.0% 3.0, 67.6%, 40.0%
HSV 183.0, 80.7%, 67.1% 3.0, 80.7%, 67.1%
CMYK 80.7%, 4.1%, 0.0%, 32.9% 0.0%, 76.6%, 80.7%, 32.9%
OKLCH 0.6564 0.1052 200.6 0.4886 0.1686 28.3

Contrast & Accessibility

2.28:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #AB2821 → Background: #21A4AB

The quick brown fox jumps over the lazy dog

Text: #21A4AB → Background: #AB2821

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #21A4AB, #AB2821);
background: linear-gradient(135deg, #21A4AB, #AB2821);

Explore Each Color

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