black
#000000
#558BCF
#558BCF
Color Values
| Format | #000000 | #558BCF |
|---|---|---|
| HEX | #000000 | #558BCF |
| RGB | 0, 0, 0 | 85, 139, 207 |
| HSL | 0.0, 0.0%, 0.0% | 213.4, 56.0%, 57.3% |
| HSV | 0.0, 0.0%, 0.0% | 213.4, 58.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 58.9%, 32.9%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6293 0.1183 254.9 |
Contrast & Accessibility
5.98:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #558BCF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #558BCF
Color Difference (Delta E)
69.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #558BCF);
background: linear-gradient(135deg, #000000, #558BCF);