black
#000000
#EFF0F3
#EFF0F3
Color Values
| Format | #000000 | #EFF0F3 |
|---|---|---|
| HEX | #000000 | #EFF0F3 |
| RGB | 0, 0, 0 | 239, 240, 243 |
| HSL | 0.0, 0.0%, 0.0% | 225.0, 14.3%, 94.5% |
| HSV | 0.0, 0.0%, 0.0% | 225.0, 1.6%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 1.6%, 1.2%, 0.0%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.9552 0.0041 271.4 |
Contrast & Accessibility
18.43:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #EFF0F3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #EFF0F3
Color Difference (Delta E)
94.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #EFF0F3);
background: linear-gradient(135deg, #000000, #EFF0F3);