black
#000000
#2357DC
#2357DC
Color Values
| Format | #000000 | #2357DC |
|---|---|---|
| HEX | #000000 | #2357DC |
| RGB | 0, 0, 0 | 35, 87, 220 |
| HSL | 0.0, 0.0%, 0.0% | 223.1, 72.5%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 223.1, 84.1%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 84.1%, 60.5%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.51 0.2106 264.0 |
Contrast & Accessibility
3.47:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2357DC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2357DC
Color Difference (Delta E)
89.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2357DC);
background: linear-gradient(135deg, #000000, #2357DC);