black
#000000
#B3222D
#B3222D
Color Values
| Format | #000000 | #B3222D |
|---|---|---|
| HEX | #000000 | #B3222D |
| RGB | 0, 0, 0 | 179, 34, 45 |
| HSL | 0.0, 0.0%, 0.0% | 355.4, 68.1%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 355.4, 81.0%, 70.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 81.0%, 74.9%, 29.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5 0.1795 23.4 |
Contrast & Accessibility
3.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B3222D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B3222D
Color Difference (Delta E)
75.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B3222D);
background: linear-gradient(135deg, #000000, #B3222D);