black
#000000
#637AFE
#637AFE
Color Values
| Format | #000000 | #637AFE |
|---|---|---|
| HEX | #000000 | #637AFE |
| RGB | 0, 0, 0 | 99, 122, 254 |
| HSL | 0.0, 0.0%, 0.0% | 231.1, 98.7%, 69.2% |
| HSV | 0.0, 0.0%, 0.0% | 231.1, 61.0%, 99.6% |
| CMYK | 0%, 0%, 0%, 100% | 61.0%, 52.0%, 0.0%, 0.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6308 0.1965 272.1 |
Contrast & Accessibility
5.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637AFE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637AFE
Color Difference (Delta E)
93.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637AFE);
background: linear-gradient(135deg, #000000, #637AFE);