Neon Red — #FF3131
#FF3131, primarily known as Neon Red, is composed of 100% red, 19% green, and 19% blue in RGB. In CMYK it is 0% cyan, 81% magenta, 81% yellow, 0% black. In HSL the hue angle is 0°, saturation 100%, and lightness 60%. The closest web-safe color is #FF3333.
Closest named match: Pelati (#FF3333, ΔE 0.98)
Color conversions
| Format | Value | Copy |
|---|---|---|
| HEX | #FF3131 | |
| RGB | rgb(255, 49, 49) | |
| HSL | hsl(0, 100%, 59.6%) | |
| HSV | hsv(0, 80.8%, 100%) | |
| CMYK | cmyk(0%, 80.8%, 80.8%, 0%) | |
| OKLCH | oklch(64.74% 0.2384 27.11) | |
| HWB | hwb(0 19.2% 0%) | |
| LAB | lab(56.7% 75.04 53.17) | |
| LCH | lch(56.7% 92 35.3) | |
| OKLAB | oklab(64.74% 0.2122 0.1086) | |
| XYZ | X 42.9 Y 23.69 Z 5.22 | |
| Web Safe | #FF3333 | |
| RGB Percent | 100%, 19.2%, 19.2% | |
| Decimal | 16724273 |
| Format | Value | Copy |
|---|---|---|
| HEX | #FF3131 | |
| RGB | rgb(255, 49, 49) | |
| HSL | hsl(0, 100%, 59.6%) | |
| HSV | hsv(0, 80.8%, 100%) | |
| CMYK | cmyk(0%, 80.8%, 80.8%, 0%) | |
| OKLCH | oklch(64.74% 0.2384 27.11) | |
| HWB | hwb(0 19.2% 0%) |
| Format | Value | Copy |
|---|---|---|
| LAB | lab(56.7% 75.04 53.17) | |
| LCH | lch(56.7% 92 35.3) | |
| OKLAB | oklab(64.74% 0.2122 0.1086) | |
| XYZ | X 42.9 Y 23.69 Z 5.22 | |
| Web Safe | #FF3333 | |
| RGB Percent | 100%, 19.2%, 19.2% | |
| Decimal | 16724273 |
Color harmonies
Harmony swatches keep the same saturation and lightness as the base color.
Complementary
Analogous
Triadic
Split-complementary
Tetradic
Square
Alternative colors
Nearby variations by nudging hue and lightness. Click a swatch to open that color.
Similar named colors
Nearest matches from our 30,000-name dataset (CIELAB ΔE). Click a swatch to open that color.
Tints, shades & tones
Contrast preview
On white
Sample
3.66:1
AA normal ✗ · AA large ✓
On black
Sample
5.74:1
AA normal ✓ · AA large ✓
Color blindness preview
Protanopia
66% similar
1.3% of men, 0.02% of women
Deuteranopia
70% similar
6% of men, 0.4% of women
Tritanopia
89% similar
0.001% of population
Achromatopsia
61% similar
0.003% of population
UI preview
Simplified components using a Tailwind-style scale generated from this color.
Button
Alert
Heads up
This alert uses lighter tints for the background and a mid-tone for the border.
Progress
67% complete