black
#000000
#447A57
#447A57
Color Values
| Format | #000000 | #447A57 |
|---|---|---|
| HEX | #000000 | #447A57 |
| RGB | 0, 0, 0 | 68, 122, 87 |
| HSL | 0.0, 0.0%, 0.0% | 141.1, 28.4%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 141.1, 44.3%, 47.8% |
| CMYK | 0%, 0%, 0%, 100% | 44.3%, 0.0%, 28.7%, 52.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5317 0.0802 154.3 |
Contrast & Accessibility
4.17:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #447A57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #447A57
Color Difference (Delta E)
55.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #447A57);
background: linear-gradient(135deg, #000000, #447A57);