Flame Orange — #FF5733
#FF5733, primarily known as Flame Orange, is composed of 100% red, 34% green, and 20% blue in RGB. In CMYK it is 0% cyan, 66% magenta, 80% yellow, 0% black. In HSL the hue angle is 11°, saturation 100%, and lightness 60%. The closest web-safe color is #FF6633.
Closest named match: Poppy Surprise (#FF5630, ΔE 1.31)
Color conversions
| Format | Value | Copy |
|---|---|---|
| HEX | #FF5733 | |
| RGB | rgb(255, 87, 51) | |
| HSL | hsl(10.6, 100%, 60%) | |
| HSV | hsv(10.6, 80%, 100%) | |
| CMYK | cmyk(0%, 65.9%, 80%, 0%) | |
| OKLCH | oklch(68.04% 0.21 33.69) | |
| HWB | hwb(10.6 20% 0%) | |
| LAB | lab(61% 63.55 55.96) | |
| LCH | lch(61% 84.7 41.4) | |
| OKLAB | oklab(68.04% 0.1747 0.1165) | |
| XYZ | X 45.25 Y 28.32 Z 6.22 | |
| Web Safe | #FF6633 | |
| RGB Percent | 100%, 34.1%, 20% | |
| Decimal | 16734003 |
| Format | Value | Copy |
|---|---|---|
| HEX | #FF5733 | |
| RGB | rgb(255, 87, 51) | |
| HSL | hsl(10.6, 100%, 60%) | |
| HSV | hsv(10.6, 80%, 100%) | |
| CMYK | cmyk(0%, 65.9%, 80%, 0%) | |
| OKLCH | oklch(68.04% 0.21 33.69) | |
| HWB | hwb(10.6 20% 0%) |
| Format | Value | Copy |
|---|---|---|
| LAB | lab(61% 63.55 55.96) | |
| LCH | lch(61% 84.7 41.4) | |
| OKLAB | oklab(68.04% 0.1747 0.1165) | |
| XYZ | X 45.25 Y 28.32 Z 6.22 | |
| Web Safe | #FF6633 | |
| RGB Percent | 100%, 34.1%, 20% | |
| Decimal | 16734003 |
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
3.15:1
AA normal ✗ · AA large ✓
On black
Sample
6.66:1
AA normal ✓ · AA large ✓
Color blindness preview
Protanopia
72% similar
1.3% of men, 0.02% of women
Deuteranopia
76% similar
6% of men, 0.4% of women
Tritanopia
86% similar
0.001% of population
Achromatopsia
65% 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