black
#000000
#213C93
#213C93
Color Values
| Format | #000000 | #213C93 |
|---|---|---|
| HEX | #000000 | #213C93 |
| RGB | 0, 0, 0 | 33, 60, 147 |
| HSL | 0.0, 0.0%, 0.0% | 225.8, 63.3%, 35.3% |
| HSV | 0.0, 0.0%, 0.0% | 225.8, 77.6%, 57.6% |
| CMYK | 0%, 0%, 0%, 100% | 77.6%, 59.2%, 0.0%, 42.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3924 0.147 266.4 |
Contrast & Accessibility
2.13:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213C93 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213C93
Color Difference (Delta E)
62.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213C93);
background: linear-gradient(135deg, #000000, #213C93);