black
#000000
#212FA4
#212FA4
Color Values
| Format | #000000 | #212FA4 |
|---|---|---|
| HEX | #000000 | #212FA4 |
| RGB | 0, 0, 0 | 33, 47, 164 |
| HSL | 0.0, 0.0%, 0.0% | 233.6, 66.5%, 38.6% |
| HSV | 0.0, 0.0%, 0.0% | 233.6, 79.9%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 79.9%, 71.3%, 0.0%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3846 0.1854 269.3 |
Contrast & Accessibility
2.01:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #212FA4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #212FA4
Color Difference (Delta E)
78.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #212FA4);
background: linear-gradient(135deg, #000000, #212FA4);