#21CBCF

#21CBCF

#CF2521

#CF2521

Contrast Ratio

2.67:1

Delta E

121.2

Very Different

50:50 Mix

Color Values

Format #21CBCF #CF2521
HEX #21CBCF #CF2521
RGB 33, 203, 207 207, 37, 33
HSL 181.4, 72.5%, 47.1% 1.4, 72.5%, 47.1%
HSV 181.4, 84.1%, 81.2% 1.4, 84.1%, 81.2%
CMYK 84.1%, 1.9%, 0.0%, 18.8% 0.0%, 82.1%, 84.1%, 18.8%
OKLCH 0.7661 0.1256 197.5 0.5523 0.2047 28.0

Contrast & Accessibility

2.67:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF2521 → Background: #21CBCF

The quick brown fox jumps over the lazy dog

Text: #21CBCF → Background: #CF2521

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #21CBCF, #CF2521);
background: linear-gradient(135deg, #21CBCF, #CF2521);

Explore Each Color

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