black
#000000
#5581CF
#5581CF
Color Values
| Format | #000000 | #5581CF |
|---|---|---|
| HEX | #000000 | #5581CF |
| RGB | 0, 0, 0 | 85, 129, 207 |
| HSL | 0.0, 0.0%, 0.0% | 218.4, 56.0%, 57.3% |
| HSV | 0.0, 0.0%, 0.0% | 218.4, 58.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 58.9%, 37.7%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6075 0.1288 261.1 |
Contrast & Accessibility
5.43:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5581CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5581CF
Color Difference (Delta E)
70.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5581CF);
background: linear-gradient(135deg, #000000, #5581CF);