black
#000000
#237EA5
#237EA5
Color Values
| Format | #000000 | #237EA5 |
|---|---|---|
| HEX | #000000 | #237EA5 |
| RGB | 0, 0, 0 | 35, 126, 165 |
| HSL | 0.0, 0.0%, 0.0% | 198.0, 65.0%, 39.2% |
| HSV | 0.0, 0.0%, 0.0% | 198.0, 78.8%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 78.8%, 23.6%, 0.0%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5591 0.1014 231.6 |
Contrast & Accessibility
4.6:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237EA5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237EA5
Color Difference (Delta E)
58.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237EA5);
background: linear-gradient(135deg, #000000, #237EA5);