black
#000000
#663B27
#663B27
Color Values
| Format | #000000 | #663B27 |
|---|---|---|
| HEX | #000000 | #663B27 |
| RGB | 0, 0, 0 | 102, 59, 39 |
| HSL | 0.0, 0.0%, 0.0% | 19.0, 44.7%, 27.6% |
| HSV | 0.0, 0.0%, 0.0% | 19.0, 61.8%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 42.2%, 61.8%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3999 0.0686 45.2 |
Contrast & Accessibility
2.22:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663B27 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663B27
Color Difference (Delta E)
39.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663B27);
background: linear-gradient(135deg, #000000, #663B27);