black
#000000
#DD403F
#DD403F
Color Values
| Format | #000000 | #DD403F |
|---|---|---|
| HEX | #000000 | #DD403F |
| RGB | 0, 0, 0 | 221, 64, 63 |
| HSL | 0.0, 0.0%, 0.0% | 0.4, 69.9%, 55.7% |
| HSV | 0.0, 0.0%, 0.0% | 0.4, 71.5%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 71.0%, 71.5%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6022 0.1942 25.5 |
Contrast & Accessibility
4.88:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #DD403F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #DD403F
Color Difference (Delta E)
87.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #DD403F);
background: linear-gradient(135deg, #000000, #DD403F);