#21F2F2

#21F2F2

#F22121

#F22121

Contrast Ratio

3.0:1

Delta E

141.33

Very Different

50:50 Mix

Color Values

Format #21F2F2 #F22121
HEX #21F2F2 #F22121
RGB 33, 242, 242 242, 33, 33
HSL 180.0, 88.9%, 53.9% 0.0, 88.9%, 53.9%
HSV 180.0, 86.4%, 94.9% 0.0, 86.4%, 94.9%
CMYK 86.4%, 0.0%, 0.0%, 5.1% 0.0%, 86.4%, 86.4%, 5.1%
OKLCH 0.872 0.1452 194.8 0.6141 0.237 28.0

Contrast & Accessibility

3.0:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F22121 → Background: #21F2F2

The quick brown fox jumps over the lazy dog

Text: #21F2F2 → Background: #F22121

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #21F2F2, #F22121);
background: linear-gradient(135deg, #21F2F2, #F22121);

Explore Each Color

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