black
#000000
#1817BF
#1817BF
Color Values
| Format | #000000 | #1817BF |
|---|---|---|
| HEX | #000000 | #1817BF |
| RGB | 0, 0, 0 | 24, 23, 191 |
| HSL | 0.0, 0.0%, 0.0% | 240.4, 78.5%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 240.4, 88.0%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 87.4%, 88.0%, 0.0%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3831 0.2387 267.6 |
Contrast & Accessibility
1.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1817BF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1817BF
Color Difference (Delta E)
103.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1817BF);
background: linear-gradient(135deg, #000000, #1817BF);