black
#000000
#21C198
#21C198
Color Values
| Format | #000000 | #21C198 |
|---|---|---|
| HEX | #000000 | #21C198 |
| RGB | 0, 0, 0 | 33, 193, 152 |
| HSL | 0.0, 0.0%, 0.0% | 164.6, 70.8%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 164.6, 82.9%, 75.7% |
| CMYK | 0%, 0%, 0%, 100% | 82.9%, 0.0%, 21.2%, 24.3% |
| OKLCH | 0.0 0.0 0.0 | 0.724 0.1378 169.7 |
Contrast & Accessibility
9.15:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21C198 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21C198
Color Difference (Delta E)
85.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21C198);
background: linear-gradient(135deg, #000000, #21C198);