black
#000000
#C31915
#C31915
Color Values
| Format | #000000 | #C31915 |
|---|---|---|
| HEX | #000000 | #C31915 |
| RGB | 0, 0, 0 | 195, 25, 21 |
| HSL | 0.0, 0.0%, 0.0% | 1.4, 80.6%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 1.4, 89.2%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.2%, 89.2%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5222 0.2015 28.6 |
Contrast & Accessibility
3.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C31915 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C31915
Color Difference (Delta E)
89.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C31915);
background: linear-gradient(135deg, #000000, #C31915);