black
#000000
#357BCF
#357BCF
Color Values
| Format | #000000 | #357BCF |
|---|---|---|
| HEX | #000000 | #357BCF |
| RGB | 0, 0, 0 | 53, 123, 207 |
| HSL | 0.0, 0.0%, 0.0% | 212.7, 61.6%, 51.0% |
| HSV | 0.0, 0.0%, 0.0% | 212.7, 74.4%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 74.4%, 40.6%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5807 0.147 254.9 |
Contrast & Accessibility
4.89:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #357BCF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #357BCF
Color Difference (Delta E)
71.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #357BCF);
background: linear-gradient(135deg, #000000, #357BCF);