black
#000000
#3973C4
#3973C4
Color Values
| Format | #000000 | #3973C4 |
|---|---|---|
| HEX | #000000 | #3973C4 |
| RGB | 0, 0, 0 | 57, 115, 196 |
| HSL | 0.0, 0.0%, 0.0% | 215.0, 54.9%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 215.0, 70.9%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 70.9%, 41.3%, 0.0%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5575 0.14 257.3 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3973C4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3973C4
Color Difference (Delta E)
68.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3973C4);
background: linear-gradient(135deg, #000000, #3973C4);