black
#000000
#3F9DFB
#3F9DFB
Color Values
| Format | #000000 | #3F9DFB |
|---|---|---|
| HEX | #000000 | #3F9DFB |
| RGB | 0, 0, 0 | 63, 157, 251 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 95.9%, 61.6% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 74.9%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 74.9%, 37.5%, 0.0%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.685 0.1643 251.5 |
Contrast & Accessibility
7.43:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F9DFB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F9DFB
Color Difference (Delta E)
83.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F9DFB);
background: linear-gradient(135deg, #000000, #3F9DFB);