black
#000000
#C51F39
#C51F39
Color Values
| Format | #000000 | #C51F39 |
|---|---|---|
| HEX | #000000 | #C51F39 |
| RGB | 0, 0, 0 | 197, 31, 57 |
| HSL | 0.0, 0.0%, 0.0% | 350.6, 72.8%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 350.6, 84.3%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 84.3%, 71.1%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5331 0.1972 20.1 |
Contrast & Accessibility
3.63:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C51F39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C51F39
Color Difference (Delta E)
81.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C51F39);
background: linear-gradient(135deg, #000000, #C51F39);