#21B5C4
#21B5C4
#C43021
#C43021
Color Values
| Format | #21B5C4 | #C43021 |
|---|---|---|
| HEX | #21B5C4 | #C43021 |
| RGB | 33, 181, 196 | 196, 48, 33 |
| HSL | 185.5, 71.2%, 44.9% | 5.5, 71.2%, 44.9% |
| HSV | 185.5, 83.2%, 76.9% | 5.5, 83.2%, 76.9% |
| CMYK | 83.2%, 7.7%, 0.0%, 23.1% | 0.0%, 75.5%, 83.2%, 23.1% |
| OKLCH | 0.7082 0.1156 205.8 | 0.5407 0.1869 30.0 |
Contrast & Accessibility
2.23:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C43021 → Background: #21B5C4
The quick brown fox jumps over the lazy dog
Text: #21B5C4 → Background: #C43021
Color Difference (Delta E)
110.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #21B5C4, #C43021);
background: linear-gradient(135deg, #21B5C4, #C43021);