black
#000000
#D23A2F
#D23A2F
Color Values
| Format | #000000 | #D23A2F |
|---|---|---|
| HEX | #000000 | #D23A2F |
| RGB | 0, 0, 0 | 210, 58, 47 |
| HSL | 0.0, 0.0%, 0.0% | 4.0, 64.4%, 50.4% |
| HSV | 0.0, 0.0%, 0.0% | 4.0, 77.6%, 82.4% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.4%, 77.6%, 17.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5757 0.1906 28.7 |
Contrast & Accessibility
4.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #D23A2F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #D23A2F
Color Difference (Delta E)
86.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #D23A2F);
background: linear-gradient(135deg, #000000, #D23A2F);