#21A7B1
#21A7B1
#B12B21
#B12B21
Color Values
| Format | #21A7B1 | #B12B21 |
|---|---|---|
| HEX | #21A7B1 | #B12B21 |
| RGB | 33, 167, 177 | 177, 43, 33 |
| HSL | 184.2, 68.6%, 41.2% | 4.2, 68.6%, 41.2% |
| HSV | 184.2, 81.4%, 69.4% | 4.2, 81.4%, 69.4% |
| CMYK | 81.4%, 5.6%, 0.0%, 30.6% | 0.0%, 75.7%, 81.4%, 30.6% |
| OKLCH | 0.6662 0.1072 202.9 | 0.5022 0.1722 29.0 |
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: #B12B21 → Background: #21A7B1
The quick brown fox jumps over the lazy dog
Text: #21A7B1 → Background: #B12B21
Color Difference (Delta E)
101.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #21A7B1, #B12B21);
background: linear-gradient(135deg, #21A7B1, #B12B21);