black
#000000
#213EB2
#213EB2
Color Values
| Format | #000000 | #213EB2 |
|---|---|---|
| HEX | #000000 | #213EB2 |
| RGB | 0, 0, 0 | 33, 62, 178 |
| HSL | 0.0, 0.0%, 0.0% | 228.0, 68.7%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 228.0, 81.5%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 81.5%, 65.2%, 0.0%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4247 0.1864 266.8 |
Contrast & Accessibility
2.4:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213EB2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213EB2
Color Difference (Delta E)
78.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213EB2);
background: linear-gradient(135deg, #000000, #213EB2);