black
#000000
#3F5F61
#3F5F61
Color Values
| Format | #000000 | #3F5F61 |
|---|---|---|
| HEX | #000000 | #3F5F61 |
| RGB | 0, 0, 0 | 63, 95, 97 |
| HSL | 0.0, 0.0%, 0.0% | 183.5, 21.2%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 183.5, 35.1%, 38.0% |
| CMYK | 0%, 0%, 0%, 100% | 35.1%, 2.1%, 0.0%, 62.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4616 0.0374 200.9 |
Contrast & Accessibility
3.02:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F5F61 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F5F61
Color Difference (Delta E)
39.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F5F61);
background: linear-gradient(135deg, #000000, #3F5F61);