black
#000000
#021BFD
#021BFD
Color Values
| Format | #000000 | #021BFD |
|---|---|---|
| HEX | #000000 | #021BFD |
| RGB | 0, 0, 0 | 2, 27, 253 |
| HSL | 0.0, 0.0%, 0.0% | 234.0, 98.4%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 234.0, 99.2%, 99.2% |
| CMYK | 0%, 0%, 0%, 100% | 99.2%, 89.3%, 0.0%, 0.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4611 0.3033 264.3 |
Contrast & Accessibility
2.58:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #021BFD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #021BFD
Color Difference (Delta E)
131.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #021BFD);
background: linear-gradient(135deg, #000000, #021BFD);