black
#000000
#317ACB
#317ACB
Color Values
| Format | #000000 | #317ACB |
|---|---|---|
| HEX | #000000 | #317ACB |
| RGB | 0, 0, 0 | 49, 122, 203 |
| HSL | 0.0, 0.0%, 0.0% | 211.6, 61.1%, 49.4% |
| HSV | 0.0, 0.0%, 0.0% | 211.6, 75.9%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 75.9%, 39.9%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5747 0.1442 253.6 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #317ACB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #317ACB
Color Difference (Delta E)
70.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #317ACB);
background: linear-gradient(135deg, #000000, #317ACB);