black
#000000
#40534A
#40534A
Color Values
| Format | #000000 | #40534A |
|---|---|---|
| HEX | #000000 | #40534A |
| RGB | 0, 0, 0 | 64, 83, 74 |
| HSL | 0.0, 0.0%, 0.0% | 151.6, 12.9%, 28.8% |
| HSV | 0.0, 0.0%, 0.0% | 151.6, 22.9%, 32.5% |
| CMYK | 0%, 0%, 0%, 100% | 22.9%, 0.0%, 10.8%, 67.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4232 0.0279 164.6 |
Contrast & Accessibility
2.55:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40534A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40534A
Color Difference (Delta E)
34.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40534A);
background: linear-gradient(135deg, #000000, #40534A);