black
#000000
#213243
#213243
Color Values
| Format | #000000 | #213243 |
|---|---|---|
| HEX | #000000 | #213243 |
| RGB | 0, 0, 0 | 33, 50, 67 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 34.0%, 19.6% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 50.7%, 26.3% |
| CMYK | 0%, 0%, 0%, 100% | 50.7%, 25.4%, 0.0%, 73.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3103 0.0381 249.1 |
Contrast & Accessibility
1.6:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #213243 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #213243
Color Difference (Delta E)
23.86
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #213243);
background: linear-gradient(135deg, #000000, #213243);