black
#000000
#558C6C
#558C6C
Color Values
| Format | #000000 | #558C6C |
|---|---|---|
| HEX | #000000 | #558C6C |
| RGB | 0, 0, 0 | 85, 140, 108 |
| HSL | 0.0, 0.0%, 0.0% | 145.1, 24.4%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 145.1, 39.3%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 39.3%, 0.0%, 22.9%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5924 0.0768 157.5 |
Contrast & Accessibility
5.35:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558C6C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558C6C
Color Difference (Delta E)
60.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558C6C);
background: linear-gradient(135deg, #000000, #558C6C);