black
#000000
#12828B
#12828B
Color Values
| Format | #000000 | #12828B |
|---|---|---|
| HEX | #000000 | #12828B |
| RGB | 0, 0, 0 | 18, 130, 139 |
| HSL | 0.0, 0.0%, 0.0% | 184.5, 77.1%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 184.5, 87.1%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 87.1%, 6.5%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5545 0.0909 203.7 |
Contrast & Accessibility
4.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #12828B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #12828B
Color Difference (Delta E)
57.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #12828B);
background: linear-gradient(135deg, #000000, #12828B);