black
#000000
#C10303
#C10303
Color Values
| Format | #000000 | #C10303 |
|---|---|---|
| HEX | #000000 | #C10303 |
| RGB | 0, 0, 0 | 193, 3, 3 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 96.9%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 98.4%, 75.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 98.4%, 98.4%, 24.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5101 0.208 29.1 |
Contrast & Accessibility
3.28:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C10303 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C10303
Color Difference (Delta E)
93.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C10303);
background: linear-gradient(135deg, #000000, #C10303);