black
#000000
#B3150B
#B3150B
Color Values
| Format | #000000 | #B3150B |
|---|---|---|
| HEX | #000000 | #B3150B |
| RGB | 0, 0, 0 | 179, 21, 11 |
| HSL | 0.0, 0.0%, 0.0% | 3.6, 88.4%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 3.6, 93.9%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 88.3%, 93.9%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4891 0.1901 29.6 |
Contrast & Accessibility
3.03:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B3150B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B3150B
Color Difference (Delta E)
84.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B3150B);
background: linear-gradient(135deg, #000000, #B3150B);