black
#000000
#63151F
#63151F
Color Values
| Format | #000000 | #63151F |
|---|---|---|
| HEX | #000000 | #63151F |
| RGB | 0, 0, 0 | 99, 21, 31 |
| HSL | 0.0, 0.0%, 0.0% | 352.3, 65.0%, 23.5% |
| HSV | 0.0, 0.0%, 0.0% | 352.3, 78.8%, 38.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 78.8%, 68.7%, 61.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3341 0.11 18.7 |
Contrast & Accessibility
1.66:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #63151F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #63151F
Color Difference (Delta E)
43.55
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #63151F);
background: linear-gradient(135deg, #000000, #63151F);