black
#000000
#213B52
#213B52
Color Values
| Format | #000000 | #213B52 |
|---|---|---|
| HEX | #000000 | #213B52 |
| RGB | 0, 0, 0 | 33, 59, 82 |
| HSL | 0.0, 0.0%, 0.0% | 208.2, 42.6%, 22.5% |
| HSV | 0.0, 0.0%, 0.0% | 208.2, 59.8%, 32.2% |
| CMYK | 0%, 0%, 0%, 100% | 59.8%, 28.0%, 0.0%, 67.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3426 0.0518 246.7 |
Contrast & Accessibility
1.81:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213B52 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213B52
Color Difference (Delta E)
29.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213B52);
background: linear-gradient(135deg, #000000, #213B52);