black
#000000
#C51916
#C51916
Color Values
| Format | #000000 | #C51916 |
|---|---|---|
| HEX | #000000 | #C51916 |
| RGB | 0, 0, 0 | 197, 25, 22 |
| HSL | 0.0, 0.0%, 0.0% | 1.0, 79.9%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 1.0, 88.8%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.3%, 88.8%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5261 0.2032 28.5 |
Contrast & Accessibility
3.52:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C51916 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C51916
Color Difference (Delta E)
89.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C51916);
background: linear-gradient(135deg, #000000, #C51916);