black
#000000
#3F7AB5
#3F7AB5
Color Values
| Format | #000000 | #3F7AB5 |
|---|---|---|
| HEX | #000000 | #3F7AB5 |
| RGB | 0, 0, 0 | 63, 122, 181 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 48.4%, 47.8% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 65.2%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 65.2%, 32.6%, 0.0%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.567 0.1107 250.4 |
Contrast & Accessibility
4.66:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F7AB5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F7AB5
Color Difference (Delta E)
62.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F7AB5);
background: linear-gradient(135deg, #000000, #3F7AB5);