black
#000000
#128CAA
#128CAA
Color Values
| Format | #000000 | #128CAA |
|---|---|---|
| HEX | #000000 | #128CAA |
| RGB | 0, 0, 0 | 18, 140, 170 |
| HSL | 0.0, 0.0%, 0.0% | 191.8, 80.9%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 191.8, 89.4%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 89.4%, 17.6%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5936 0.1052 220.7 |
Contrast & Accessibility
5.36:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #128CAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #128CAA
Color Difference (Delta E)
62.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #128CAA);
background: linear-gradient(135deg, #000000, #128CAA);