black
#000000
#3183AB
#3183AB
Color Values
| Format | #000000 | #3183AB |
|---|---|---|
| HEX | #000000 | #3183AB |
| RGB | 0, 0, 0 | 49, 131, 171 |
| HSL | 0.0, 0.0%, 0.0% | 199.7, 55.5%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 199.7, 71.3%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 71.3%, 23.4%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5781 0.0991 233.5 |
Contrast & Accessibility
4.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3183AB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3183AB
Color Difference (Delta E)
59.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3183AB);
background: linear-gradient(135deg, #000000, #3183AB);