black
#000000
#40473B
#40473B
Color Values
| Format | #000000 | #40473B |
|---|---|---|
| HEX | #000000 | #40473B |
| RGB | 0, 0, 0 | 64, 71, 59 |
| HSL | 0.0, 0.0%, 0.0% | 95.0, 9.2%, 25.5% |
| HSV | 0.0, 0.0%, 0.0% | 95.0, 16.9%, 27.8% |
| CMYK | 0%, 0%, 0%, 100% | 9.9%, 0.0%, 16.9%, 72.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3876 0.0218 132.2 |
Contrast & Accessibility
2.18:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40473B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40473B
Color Difference (Delta E)
30.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40473B);
background: linear-gradient(135deg, #000000, #40473B);