black
#000000
#157BD0
#157BD0
Color Values
| Format | #000000 | #157BD0 |
|---|---|---|
| HEX | #000000 | #157BD0 |
| RGB | 0, 0, 0 | 21, 123, 208 |
| HSL | 0.0, 0.0%, 0.0% | 207.3, 81.7%, 44.9% |
| HSV | 0.0, 0.0%, 0.0% | 207.3, 89.9%, 81.6% |
| CMYK | 0%, 0%, 0%, 100% | 89.9%, 40.9%, 0.0%, 18.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5739 0.1561 250.4 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #157BD0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #157BD0
Color Difference (Delta E)
72.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #157BD0);
background: linear-gradient(135deg, #000000, #157BD0);