black
#000000
#638457
#638457
Color Values
| Format | #000000 | #638457 |
|---|---|---|
| HEX | #000000 | #638457 |
| RGB | 0, 0, 0 | 99, 132, 87 |
| HSL | 0.0, 0.0%, 0.0% | 104.0, 20.5%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 104.0, 34.1%, 51.8% |
| CMYK | 0%, 0%, 0%, 100% | 25.0%, 0.0%, 34.1%, 48.2% |
| OKLCH | 0.0 0.0 0.0 | 0.576 0.0766 137.6 |
Contrast & Accessibility
4.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638457 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638457
Color Difference (Delta E)
59.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638457);
background: linear-gradient(135deg, #000000, #638457);