black
#000000
#213C86
#213C86
Color Values
| Format | #000000 | #213C86 |
|---|---|---|
| HEX | #000000 | #213C86 |
| RGB | 0, 0, 0 | 33, 60, 134 |
| HSL | 0.0, 0.0%, 0.0% | 224.0, 60.5%, 32.7% |
| HSV | 0.0, 0.0%, 0.0% | 224.0, 75.4%, 52.5% |
| CMYK | 0%, 0%, 0%, 100% | 75.4%, 55.2%, 0.0%, 47.5% |
| OKLCH | 0.0 0.0 0.0 | 0.3813 0.1285 265.5 |
Contrast & Accessibility
2.06:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213C86 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213C86
Color Difference (Delta E)
55.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213C86);
background: linear-gradient(135deg, #000000, #213C86);