black
#000000
RAL 6009 Fir Green
#31372B
Color Values
| Format | #000000 | #31372B |
|---|---|---|
| HEX | #000000 | #31372B |
| RGB | 0, 0, 0 | 49, 55, 43 |
| HSL | 0.0, 0.0%, 0.0% | 90.0, 12.2%, 19.2% |
| HSV | 0.0, 0.0%, 0.0% | 90.0, 21.8%, 21.6% |
| CMYK | 0%, 0%, 0%, 100% | 10.9%, 0.0%, 21.8%, 78.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3271 0.0222 129.2 |
Contrast & Accessibility
1.71:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31372B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31372B
Color Difference (Delta E)
23.74
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31372B);
background: linear-gradient(135deg, #000000, #31372B);