black
#000000
#3F7ABD
#3F7ABD
Color Values
| Format | #000000 | #3F7ABD |
|---|---|---|
| HEX | #000000 | #3F7ABD |
| RGB | 0, 0, 0 | 63, 122, 189 |
| HSL | 0.0, 0.0%, 0.0% | 211.9, 50.0%, 49.4% |
| HSV | 0.0, 0.0%, 0.0% | 211.9, 66.7%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 66.7%, 35.4%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5714 0.121 253.2 |
Contrast & Accessibility
4.73:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F7ABD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F7ABD
Color Difference (Delta E)
64.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F7ABD);
background: linear-gradient(135deg, #000000, #3F7ABD);