black
#000000
#404C5A
#404C5A
Color Values
| Format | #000000 | #404C5A |
|---|---|---|
| HEX | #000000 | #404C5A |
| RGB | 0, 0, 0 | 64, 76, 90 |
| HSL | 0.0, 0.0%, 0.0% | 212.3, 16.9%, 30.2% |
| HSV | 0.0, 0.0%, 0.0% | 212.3, 28.9%, 35.3% |
| CMYK | 0%, 0%, 0%, 100% | 28.9%, 15.6%, 0.0%, 64.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4115 0.0281 252.5 |
Contrast & Accessibility
2.4:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #404C5A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #404C5A
Color Difference (Delta E)
33.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #404C5A);
background: linear-gradient(135deg, #000000, #404C5A);