black
#000000
#357DC3
#357DC3
Color Values
| Format | #000000 | #357DC3 |
|---|---|---|
| HEX | #000000 | #357DC3 |
| RGB | 0, 0, 0 | 53, 125, 195 |
| HSL | 0.0, 0.0%, 0.0% | 209.6, 57.3%, 48.6% |
| HSV | 0.0, 0.0%, 0.0% | 209.6, 72.8%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 72.8%, 35.9%, 0.0%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.578 0.1296 250.6 |
Contrast & Accessibility
4.87:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #357DC3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #357DC3
Color Difference (Delta E)
66.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #357DC3);
background: linear-gradient(135deg, #000000, #357DC3);