black
#000000
#A63311
#A63311
Color Values
| Format | #000000 | #A63311 |
|---|---|---|
| HEX | #000000 | #A63311 |
| RGB | 0, 0, 0 | 166, 51, 17 |
| HSL | 0.0, 0.0%, 0.0% | 13.7, 81.4%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 13.7, 89.8%, 65.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 69.3%, 89.8%, 34.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4894 0.1567 35.8 |
Contrast & Accessibility
3.1:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A63311 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A63311
Color Difference (Delta E)
74.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A63311);
background: linear-gradient(135deg, #000000, #A63311);