black
#000000
#40505B
#40505B
Color Values
| Format | #000000 | #40505B |
|---|---|---|
| HEX | #000000 | #40505B |
| RGB | 0, 0, 0 | 64, 80, 91 |
| HSL | 0.0, 0.0%, 0.0% | 204.4, 17.4%, 30.4% |
| HSV | 0.0, 0.0%, 0.0% | 204.4, 29.7%, 35.7% |
| CMYK | 0%, 0%, 0%, 100% | 29.7%, 12.1%, 0.0%, 64.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4219 0.0272 238.3 |
Contrast & Accessibility
2.52:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40505B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40505B
Color Difference (Delta E)
34.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40505B);
background: linear-gradient(135deg, #000000, #40505B);