black
#000000
#436C53
#436C53
Color Values
| Format | #000000 | #436C53 |
|---|---|---|
| HEX | #000000 | #436C53 |
| RGB | 0, 0, 0 | 67, 108, 83 |
| HSL | 0.0, 0.0%, 0.0% | 143.4, 23.4%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 143.4, 38.0%, 42.4% |
| CMYK | 0%, 0%, 0%, 100% | 38.0%, 0.0%, 23.1%, 57.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4933 0.0614 156.5 |
Contrast & Accessibility
3.51:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #436C53 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #436C53
Color Difference (Delta E)
47.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #436C53);
background: linear-gradient(135deg, #000000, #436C53);