black
#000000
#287E59
#287E59
Color Values
| Format | #000000 | #287E59 |
|---|---|---|
| HEX | #000000 | #287E59 |
| RGB | 0, 0, 0 | 40, 126, 89 |
| HSL | 0.0, 0.0%, 0.0% | 154.2, 51.8%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 154.2, 68.3%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 68.3%, 0.0%, 29.4%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5318 0.1008 161.1 |
Contrast & Accessibility
4.22:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #287E59 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #287E59
Color Difference (Delta E)
59.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #287E59);
background: linear-gradient(135deg, #000000, #287E59);