black
#000000
#237EC8
#237EC8
Color Values
| Format | #000000 | #237EC8 |
|---|---|---|
| HEX | #000000 | #237EC8 |
| RGB | 0, 0, 0 | 35, 126, 200 |
| HSL | 0.0, 0.0%, 0.0% | 206.9, 70.2%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 206.9, 82.5%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 82.5%, 37.0%, 0.0%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5783 0.1403 248.3 |
Contrast & Accessibility
4.89:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237EC8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237EC8
Color Difference (Delta E)
68.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237EC8);
background: linear-gradient(135deg, #000000, #237EC8);