black
#000000
#31504B
#31504B
Color Values
| Format | #000000 | #31504B |
|---|---|---|
| HEX | #000000 | #31504B |
| RGB | 0, 0, 0 | 49, 80, 75 |
| HSL | 0.0, 0.0%, 0.0% | 170.3, 24.0%, 25.3% |
| HSV | 0.0, 0.0%, 0.0% | 170.3, 38.7%, 31.4% |
| CMYK | 0%, 0%, 0%, 100% | 38.8%, 0.0%, 6.2%, 68.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4054 0.0378 183.1 |
Contrast & Accessibility
2.38:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31504B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31504B
Color Difference (Delta E)
34.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31504B);
background: linear-gradient(135deg, #000000, #31504B);