black
#000000
#B53A1F
#B53A1F
Color Values
| Format | #000000 | #B53A1F |
|---|---|---|
| HEX | #000000 | #B53A1F |
| RGB | 0, 0, 0 | 181, 58, 31 |
| HSL | 0.0, 0.0%, 0.0% | 10.8, 70.8%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 10.8, 82.9%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 68.0%, 82.9%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5244 0.1638 33.8 |
Contrast & Accessibility
3.59:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B53A1F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B53A1F
Color Difference (Delta E)
77.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B53A1F);
background: linear-gradient(135deg, #000000, #B53A1F);