black
#000000
#211FED
#211FED
Color Values
| Format | #000000 | #211FED |
|---|---|---|
| HEX | #000000 | #211FED |
| RGB | 0, 0, 0 | 33, 31, 237 |
| HSL | 0.0, 0.0%, 0.0% | 240.6, 85.1%, 52.5% |
| HSV | 0.0, 0.0%, 0.0% | 240.6, 86.9%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 86.1%, 86.9%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4504 0.2807 267.6 |
Contrast & Accessibility
2.48:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #211FED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #211FED
Color Difference (Delta E)
123.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #211FED);
background: linear-gradient(135deg, #000000, #211FED);