black
#000000
#237DAD
#237DAD
Color Values
| Format | #000000 | #237DAD |
|---|---|---|
| HEX | #000000 | #237DAD |
| RGB | 0, 0, 0 | 35, 125, 173 |
| HSL | 0.0, 0.0%, 0.0% | 200.9, 66.3%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 200.9, 79.8%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 79.8%, 27.7%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5607 0.11 237.5 |
Contrast & Accessibility
4.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237DAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237DAD
Color Difference (Delta E)
60.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237DAD);
background: linear-gradient(135deg, #000000, #237DAD);