black
#000000
#15BFBC
#15BFBC
Color Values
| Format | #000000 | #15BFBC |
|---|---|---|
| HEX | #000000 | #15BFBC |
| RGB | 0, 0, 0 | 21, 191, 188 |
| HSL | 0.0, 0.0%, 0.0% | 178.9, 80.2%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 178.9, 89.0%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 89.0%, 0.0%, 1.6%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7287 0.1223 192.8 |
Contrast & Accessibility
9.21:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #15BFBC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #15BFBC
Color Difference (Delta E)
80.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #15BFBC);
background: linear-gradient(135deg, #000000, #15BFBC);