black
#000000
#F4312F
#F4312F
Color Values
| Format | #000000 | #F4312F |
|---|---|---|
| HEX | #000000 | #F4312F |
| RGB | 0, 0, 0 | 244, 49, 47 |
| HSL | 0.0, 0.0%, 0.0% | 0.6, 90.0%, 57.1% |
| HSV | 0.0, 0.0%, 0.0% | 0.6, 80.7%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 79.9%, 80.7%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6279 0.2289 27.3 |
Contrast & Accessibility
5.33:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #F4312F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #F4312F
Color Difference (Delta E)
101.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #F4312F);
background: linear-gradient(135deg, #000000, #F4312F);