black
#000000
#57151F
#57151F
Color Values
| Format | #000000 | #57151F |
|---|---|---|
| HEX | #000000 | #57151F |
| RGB | 0, 0, 0 | 87, 21, 31 |
| HSL | 0.0, 0.0%, 0.0% | 350.9, 61.1%, 21.2% |
| HSV | 0.0, 0.0%, 0.0% | 350.9, 75.9%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 75.9%, 64.4%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3106 0.0963 16.2 |
Contrast & Accessibility
1.53:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57151F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57151F
Color Difference (Delta E)
37.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57151F);
background: linear-gradient(135deg, #000000, #57151F);