black
#000000
#357EC3
#357EC3
Color Values
| Format | #000000 | #357EC3 |
|---|---|---|
| HEX | #000000 | #357EC3 |
| RGB | 0, 0, 0 | 53, 126, 195 |
| HSL | 0.0, 0.0%, 0.0% | 209.2, 57.3%, 48.6% |
| HSV | 0.0, 0.0%, 0.0% | 209.2, 72.8%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 72.8%, 35.4%, 0.0%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5803 0.1286 250.0 |
Contrast & Accessibility
4.92:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #357EC3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #357EC3
Color Difference (Delta E)
66.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #357EC3);
background: linear-gradient(135deg, #000000, #357EC3);