black
#000000
#437ABF
#437ABF
Color Values
| Format | #000000 | #437ABF |
|---|---|---|
| HEX | #000000 | #437ABF |
| RGB | 0, 0, 0 | 67, 122, 191 |
| HSL | 0.0, 0.0%, 0.0% | 213.4, 49.2%, 50.6% |
| HSV | 0.0, 0.0%, 0.0% | 213.4, 64.9%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 64.9%, 36.1%, 0.0%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5743 0.122 255.1 |
Contrast & Accessibility
4.77:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #437ABF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #437ABF
Color Difference (Delta E)
65.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #437ABF);
background: linear-gradient(135deg, #000000, #437ABF);