black
#000000
#517556
#517556
Color Values
| Format | #000000 | #517556 |
|---|---|---|
| HEX | #000000 | #517556 |
| RGB | 0, 0, 0 | 81, 117, 86 |
| HSL | 0.0, 0.0%, 0.0% | 128.3, 18.2%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 128.3, 30.8%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 30.8%, 0.0%, 26.5%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.526 0.0634 148.2 |
Contrast & Accessibility
4.03:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517556 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517556
Color Difference (Delta E)
51.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517556);
background: linear-gradient(135deg, #000000, #517556);