black
#000000
#213B68
#213B68
Color Values
| Format | #000000 | #213B68 |
|---|---|---|
| HEX | #000000 | #213B68 |
| RGB | 0, 0, 0 | 33, 59, 104 |
| HSL | 0.0, 0.0%, 0.0% | 218.0, 51.8%, 26.9% |
| HSV | 0.0, 0.0%, 0.0% | 218.0, 68.3%, 40.8% |
| CMYK | 0%, 0%, 0%, 100% | 68.3%, 43.3%, 0.0%, 59.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3563 0.0848 260.6 |
Contrast & Accessibility
1.89:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213B68 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213B68
Color Difference (Delta E)
39.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213B68);
background: linear-gradient(135deg, #000000, #213B68);