black
#000000
#3997F4
#3997F4
Color Values
| Format | #000000 | #3997F4 |
|---|---|---|
| HEX | #000000 | #3997F4 |
| RGB | 0, 0, 0 | 57, 151, 244 |
| HSL | 0.0, 0.0%, 0.0% | 209.8, 89.5%, 59.0% |
| HSV | 0.0, 0.0%, 0.0% | 209.8, 76.6%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 76.6%, 38.1%, 0.0%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6661 0.1634 251.5 |
Contrast & Accessibility
6.91:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3997F4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3997F4
Color Difference (Delta E)
81.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3997F4);
background: linear-gradient(135deg, #000000, #3997F4);