black
#000000
#1539CF
#1539CF
Color Values
| Format | #000000 | #1539CF |
|---|---|---|
| HEX | #000000 | #1539CF |
| RGB | 0, 0, 0 | 21, 57, 207 |
| HSL | 0.0, 0.0%, 0.0% | 228.4, 81.6%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 228.4, 89.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 89.9%, 72.5%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.442 0.2302 265.4 |
Contrast & Accessibility
2.52:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1539CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1539CF
Color Difference (Delta E)
97.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1539CF);
background: linear-gradient(135deg, #000000, #1539CF);