black
#000000
#FB0421
#FB0421
Color Values
| Format | #000000 | #FB0421 |
|---|---|---|
| HEX | #000000 | #FB0421 |
| RGB | 0, 0, 0 | 251, 4, 33 |
| HSL | 0.0, 0.0%, 0.0% | 353.0, 96.9%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 353.0, 98.4%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 98.4%, 86.9%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6225 0.2523 26.6 |
Contrast & Accessibility
5.14:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FB0421 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #FB0421
Color Difference (Delta E)
110.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #FB0421);
background: linear-gradient(135deg, #000000, #FB0421);