black
#000000
#537DDC
#537DDC
Color Values
| Format | #000000 | #537DDC |
|---|---|---|
| HEX | #000000 | #537DDC |
| RGB | 0, 0, 0 | 83, 125, 220 |
| HSL | 0.0, 0.0%, 0.0% | 221.6, 66.2%, 59.4% |
| HSV | 0.0, 0.0%, 0.0% | 221.6, 62.3%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 62.3%, 43.2%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6057 0.1519 264.4 |
Contrast & Accessibility
5.33:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #537DDC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #537DDC
Color Difference (Delta E)
76.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #537DDC);
background: linear-gradient(135deg, #000000, #537DDC);