black
#000000
#40443B
#40443B
Color Values
| Format | #000000 | #40443B |
|---|---|---|
| HEX | #000000 | #40443B |
| RGB | 0, 0, 0 | 64, 68, 59 |
| HSL | 0.0, 0.0%, 0.0% | 86.7, 7.1%, 24.9% |
| HSV | 0.0, 0.0%, 0.0% | 86.7, 13.2%, 26.7% |
| CMYK | 0%, 0%, 0%, 100% | 5.9%, 0.0%, 13.2%, 73.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3799 0.0159 126.8 |
Contrast & Accessibility
2.11:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40443B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40443B
Color Difference (Delta E)
28.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40443B);
background: linear-gradient(135deg, #000000, #40443B);