black
#000000
#128EAF
#128EAF
Color Values
| Format | #000000 | #128EAF |
|---|---|---|
| HEX | #000000 | #128EAF |
| RGB | 0, 0, 0 | 18, 142, 175 |
| HSL | 0.0, 0.0%, 0.0% | 192.6, 81.3%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 192.6, 89.7%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 89.7%, 18.9%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6009 0.1081 222.6 |
Contrast & Accessibility
5.51:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #128EAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #128EAF
Color Difference (Delta E)
63.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #128EAF);
background: linear-gradient(135deg, #000000, #128EAF);