black
#000000
#227F4F
#227F4F
Color Values
| Format | #000000 | #227F4F |
|---|---|---|
| HEX | #000000 | #227F4F |
| RGB | 0, 0, 0 | 34, 127, 79 |
| HSL | 0.0, 0.0%, 0.0% | 149.0, 57.8%, 31.6% |
| HSV | 0.0, 0.0%, 0.0% | 149.0, 73.2%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 73.2%, 0.0%, 37.8%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5306 0.1142 156.0 |
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: #227F4F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #227F4F
Color Difference (Delta E)
63.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #227F4F);
background: linear-gradient(135deg, #000000, #227F4F);