black
#000000
#357BED
#357BED
Color Values
| Format | #000000 | #357BED |
|---|---|---|
| HEX | #000000 | #357BED |
| RGB | 0, 0, 0 | 53, 123, 237 |
| HSL | 0.0, 0.0%, 0.0% | 217.2, 83.6%, 56.9% |
| HSV | 0.0, 0.0%, 0.0% | 217.2, 77.6%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 77.6%, 48.1%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6005 0.186 259.8 |
Contrast & Accessibility
5.21:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #357BED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #357BED
Color Difference (Delta E)
84.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #357BED);
background: linear-gradient(135deg, #000000, #357BED);