black
#000000
#558783
#558783
Color Values
| Format | #000000 | #558783 |
|---|---|---|
| HEX | #000000 | #558783 |
| RGB | 0, 0, 0 | 85, 135, 131 |
| HSL | 0.0, 0.0%, 0.0% | 175.2, 22.7%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 175.2, 37.0%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 37.0%, 0.0%, 3.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5868 0.0543 189.4 |
Contrast & Accessibility
5.18:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558783 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558783
Color Difference (Delta E)
55.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558783);
background: linear-gradient(135deg, #000000, #558783);