black
#000000
#404C59
#404C59
Color Values
| Format | #000000 | #404C59 |
|---|---|---|
| HEX | #000000 | #404C59 |
| RGB | 0, 0, 0 | 64, 76, 89 |
| HSL | 0.0, 0.0%, 0.0% | 211.2, 16.3%, 30.0% |
| HSV | 0.0, 0.0%, 0.0% | 211.2, 28.1%, 34.9% |
| CMYK | 0%, 0%, 0%, 100% | 28.1%, 14.6%, 0.0%, 65.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4111 0.0268 250.6 |
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: #404C59 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #404C59
Color Difference (Delta E)
33.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #404C59);
background: linear-gradient(135deg, #000000, #404C59);