black
#000000
#517658
#517658
Color Values
| Format | #000000 | #517658 |
|---|---|---|
| HEX | #000000 | #517658 |
| RGB | 0, 0, 0 | 81, 118, 88 |
| HSL | 0.0, 0.0%, 0.0% | 131.4, 18.6%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 131.4, 31.4%, 46.3% |
| CMYK | 0%, 0%, 0%, 100% | 31.4%, 0.0%, 25.4%, 53.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5291 0.0629 149.7 |
Contrast & Accessibility
4.08:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517658 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517658
Color Difference (Delta E)
51.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517658);
background: linear-gradient(135deg, #000000, #517658);