black
#000000
#C31937
#C31937
Color Values
| Format | #000000 | #C31937 |
|---|---|---|
| HEX | #000000 | #C31937 |
| RGB | 0, 0, 0 | 195, 25, 55 |
| HSL | 0.0, 0.0%, 0.0% | 349.4, 77.3%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 349.4, 87.2%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.2%, 71.8%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5259 0.1989 19.9 |
Contrast & Accessibility
3.51:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #C31937 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #C31937
Color Difference (Delta E)
81.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #C31937);
background: linear-gradient(135deg, #000000, #C31937);