black
#000000
#40474C
#40474C
Color Values
| Format | #000000 | #40474C |
|---|---|---|
| HEX | #000000 | #40474C |
| RGB | 0, 0, 0 | 64, 71, 76 |
| HSL | 0.0, 0.0%, 0.0% | 205.0, 8.6%, 27.5% |
| HSV | 0.0, 0.0%, 0.0% | 205.0, 15.8%, 29.8% |
| CMYK | 0%, 0%, 0%, 100% | 15.8%, 6.6%, 0.0%, 70.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3934 0.0125 238.8 |
Contrast & Accessibility
2.22:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40474C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40474C
Color Difference (Delta E)
30.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40474C);
background: linear-gradient(135deg, #000000, #40474C);