black
#000000
#128A9F
#128A9F
Color Values
| Format | #000000 | #128A9F |
|---|---|---|
| HEX | #000000 | #128A9F |
| RGB | 0, 0, 0 | 18, 138, 159 |
| HSL | 0.0, 0.0%, 0.0% | 188.9, 79.7%, 34.7% |
| HSV | 0.0, 0.0%, 0.0% | 188.9, 88.7%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 88.7%, 13.2%, 0.0%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5836 0.0991 213.9 |
Contrast & Accessibility
5.16:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #128A9F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #128A9F
Color Difference (Delta E)
60.67
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #128A9F);
background: linear-gradient(135deg, #000000, #128A9F);