black
#000000
#155ABF
#155ABF
Color Values
| Format | #000000 | #155ABF |
|---|---|---|
| HEX | #000000 | #155ABF |
| RGB | 0, 0, 0 | 21, 90, 191 |
| HSL | 0.0, 0.0%, 0.0% | 215.6, 80.2%, 41.6% |
| HSV | 0.0, 0.0%, 0.0% | 215.6, 89.0%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 89.0%, 52.9%, 0.0%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4886 0.1722 259.1 |
Contrast & Accessibility
3.25:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #155ABF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #155ABF
Color Difference (Delta E)
73.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #155ABF);
background: linear-gradient(135deg, #000000, #155ABF);