black
#000000
#212B71
#212B71
Color Values
| Format | #000000 | #212B71 |
|---|---|---|
| HEX | #000000 | #212B71 |
| RGB | 0, 0, 0 | 33, 43, 113 |
| HSL | 0.0, 0.0%, 0.0% | 232.5, 54.8%, 28.6% |
| HSV | 0.0, 0.0%, 0.0% | 232.5, 70.8%, 44.3% |
| CMYK | 0%, 0%, 0%, 100% | 70.8%, 61.9%, 0.0%, 55.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3271 0.1205 271.8 |
Contrast & Accessibility
1.65:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #212B71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #212B71
Color Difference (Delta E)
51.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #212B71);
background: linear-gradient(135deg, #000000, #212B71);