black
#000000
#B33D31
#B33D31
Color Values
| Format | #000000 | #B33D31 |
|---|---|---|
| HEX | #000000 | #B33D31 |
| RGB | 0, 0, 0 | 179, 61, 49 |
| HSL | 0.0, 0.0%, 0.0% | 5.5, 57.0%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 5.5, 72.6%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 65.9%, 72.6%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5265 0.1555 29.1 |
Contrast & Accessibility
3.63:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B33D31 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B33D31
Color Difference (Delta E)
71.99
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B33D31);
background: linear-gradient(135deg, #000000, #B33D31);