black
#000000
#28706F
#28706F
Color Values
| Format | #000000 | #28706F |
|---|---|---|
| HEX | #000000 | #28706F |
| RGB | 0, 0, 0 | 40, 112, 111 |
| HSL | 0.0, 0.0%, 0.0% | 179.2, 47.4%, 29.8% |
| HSV | 0.0, 0.0%, 0.0% | 179.2, 64.3%, 43.9% |
| CMYK | 0%, 0%, 0%, 100% | 64.3%, 0.0%, 0.9%, 56.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5007 0.0703 193.8 |
Contrast & Accessibility
3.64:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28706F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28706F
Color Difference (Delta E)
48.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28706F);
background: linear-gradient(135deg, #000000, #28706F);