black
#000000
#509778
#509778
Color Values
| Format | #000000 | #509778 |
|---|---|---|
| HEX | #000000 | #509778 |
| RGB | 0, 0, 0 | 80, 151, 120 |
| HSL | 0.0, 0.0%, 0.0% | 153.8, 30.7%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 153.8, 47.0%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 47.0%, 0.0%, 20.5%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6209 0.0868 163.7 |
Contrast & Accessibility
6.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #509778 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #509778
Color Difference (Delta E)
65.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #509778);
background: linear-gradient(135deg, #000000, #509778);