black
#000000
#237DAA
#237DAA
Color Values
| Format | #000000 | #237DAA |
|---|---|---|
| HEX | #000000 | #237DAA |
| RGB | 0, 0, 0 | 35, 125, 170 |
| HSL | 0.0, 0.0%, 0.0% | 200.0, 65.9%, 40.2% |
| HSV | 0.0, 0.0%, 0.0% | 200.0, 79.4%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 79.4%, 26.5%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5592 0.1069 235.7 |
Contrast & Accessibility
4.59:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237DAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237DAA
Color Difference (Delta E)
59.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237DAA);
background: linear-gradient(135deg, #000000, #237DAA);