black
#000000
#C43537
#C43537
Color Values
| Format | #000000 | #C43537 |
|---|---|---|
| HEX | #000000 | #C43537 |
| RGB | 0, 0, 0 | 196, 53, 55 |
| HSL | 0.0, 0.0%, 0.0% | 359.2, 57.4%, 48.8% |
| HSV | 0.0, 0.0%, 0.0% | 359.2, 73.0%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 73.0%, 71.9%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5478 0.1799 24.7 |
Contrast & Accessibility
3.91:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C43537 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C43537
Color Difference (Delta E)
79.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C43537);
background: linear-gradient(135deg, #000000, #C43537);