black
#000000
#157ACE
#157ACE
Color Values
| Format | #000000 | #157ACE |
|---|---|---|
| HEX | #000000 | #157ACE |
| RGB | 0, 0, 0 | 21, 122, 206 |
| HSL | 0.0, 0.0%, 0.0% | 207.2, 81.5%, 44.5% |
| HSV | 0.0, 0.0%, 0.0% | 207.2, 89.8%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 89.8%, 40.8%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5704 0.1546 250.3 |
Contrast & Accessibility
4.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #157ACE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #157ACE
Color Difference (Delta E)
71.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #157ACE);
background: linear-gradient(135deg, #000000, #157ACE);