black
#000000
#237DB5
#237DB5
Color Values
| Format | #000000 | #237DB5 |
|---|---|---|
| HEX | #000000 | #237DB5 |
| RGB | 0, 0, 0 | 35, 125, 181 |
| HSL | 0.0, 0.0%, 0.0% | 203.0, 67.6%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 203.0, 80.7%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 80.7%, 30.9%, 0.0%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.565 0.1188 241.6 |
Contrast & Accessibility
4.67:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237DB5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237DB5
Color Difference (Delta E)
62.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237DB5);
background: linear-gradient(135deg, #000000, #237DB5);