black
#000000
#1591CD
#1591CD
Color Values
| Format | #000000 | #1591CD |
|---|---|---|
| HEX | #000000 | #1591CD |
| RGB | 0, 0, 0 | 21, 145, 205 |
| HSL | 0.0, 0.0%, 0.0% | 199.6, 81.4%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 199.6, 89.8%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 89.8%, 29.3%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6235 0.1327 237.7 |
Contrast & Accessibility
5.96:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1591CD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1591CD
Color Difference (Delta E)
69.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1591CD);
background: linear-gradient(135deg, #000000, #1591CD);