black
#000000
#2311AA
#2311AA
Color Values
| Format | #000000 | #2311AA |
|---|---|---|
| HEX | #000000 | #2311AA |
| RGB | 0, 0, 0 | 35, 17, 170 |
| HSL | 0.0, 0.0%, 0.0% | 247.1, 81.8%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 247.1, 90.0%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 79.4%, 90.0%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3567 0.2163 271.9 |
Contrast & Accessibility
1.73:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2311AA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2311AA
Color Difference (Delta E)
95.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2311AA);
background: linear-gradient(135deg, #000000, #2311AA);