black
#000000
#128FAF
#128FAF
Color Values
| Format | #000000 | #128FAF |
|---|---|---|
| HEX | #000000 | #128FAF |
| RGB | 0, 0, 0 | 18, 143, 175 |
| HSL | 0.0, 0.0%, 0.0% | 192.2, 81.3%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 192.2, 89.7%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 89.7%, 18.3%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6034 0.1079 221.7 |
Contrast & Accessibility
5.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #128FAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #128FAF
Color Difference (Delta E)
63.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #128FAF);
background: linear-gradient(135deg, #000000, #128FAF);