black
#000000
#40646C
#40646C
Color Values
| Format | #000000 | #40646C |
|---|---|---|
| HEX | #000000 | #40646C |
| RGB | 0, 0, 0 | 64, 100, 108 |
| HSL | 0.0, 0.0%, 0.0% | 190.9, 25.6%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 190.9, 40.7%, 42.4% |
| CMYK | 0%, 0%, 0%, 100% | 40.7%, 7.4%, 0.0%, 57.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4792 0.0431 213.2 |
Contrast & Accessibility
3.26:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40646C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40646C
Color Difference (Delta E)
42.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40646C);
background: linear-gradient(135deg, #000000, #40646C);