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#FFAA00 · #FF9500 · #FF6A00 · #FF4D00 · #FF0000

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#FFAA00

Ochre · Orange · Honey Gold

HEX
#FFAA00
RGB
rgb(255, 170, 0)
HSL
hsl(40, 100%, 50%)
HSB
hsb(40, 100%, 100%)
CMYK
cmyk(0%, 33%, 100%, 0%)
Oklch
oklch(80.2% 0.171 73.3)

Traditional「Ochre」· Paint「Honey Gold」· Creative Blush Sunrise

#FF9500

Ochre · Orange · Amber Brown

HEX
#FF9500
RGB
rgb(255, 149, 0)
HSL
hsl(35, 100%, 50%)
HSB
hsb(35, 100%, 100%)
CMYK
cmyk(0%, 42%, 100%, 0%)
Oklch
oklch(76.5% 0.175 62.6)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#FF6A00

Tangerine · OrangeRed · Amber Brown

HEX
#FF6A00
RGB
rgb(255, 106, 0)
HSL
hsl(25, 100%, 50%)
HSB
hsb(25, 100%, 100%)
CMYK
cmyk(0%, 58%, 100%, 0%)
Oklch
oklch(70.1% 0.201 44.8)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

#FF4D00

Tangerine · OrangeRed · Amber Brown

HEX
#FF4D00
RGB
rgb(255, 77, 0)
HSL
hsl(18, 100%, 50%)
HSB
hsb(18, 100%, 100%)
CMYK
cmyk(0%, 70%, 100%, 0%)
Oklch
oklch(66.8% 0.224 37.0)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

#FF0000

Vermilion · Red · Passion Red

HEX
#FF0000
RGB
rgb(255, 0, 0)
HSL
hsl(0, 100%, 50%)
HSB
hsb(0, 100%, 100%)
CMYK
cmyk(0%, 100%, 100%, 0%)
Oklch
oklch(62.8% 0.258 29.2)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FFAA00
0055FF

Analogous

FF2B00
FFAA00
D4FF00

Triadic

FFAA00
00FFAA
AA00FF

Split-Comp.

FFAA00
00D5FF
2B00FF

Tetradic

FFAA00
00FF2A
0055FF
FF00D4

Contrast Matrix WCAG 2.1 Contrast

FFAA00
FF9500
FF6A00
FF4D00
FF0000
—
1.2
Fail
1.5
Fail
1.7
Fail
2.1
Fail
1.2
Fail
—
1.3
Fail
1.5
Fail
1.8
Fail
1.5
Fail
1.3
Fail
—
1.2
Fail
1.4
Fail
1.7
Fail
1.5
Fail
1.2
Fail
—
1.2
Fail
2.1
Fail
1.8
Fail
1.4
Fail
1.2
Fail
—
White BG
1.9Fail
2.2Fail
2.9Fail
3.3AA Large
4.0AA Large
Black BG
11.0AAA
9.6AAA
7.3AAA
6.3AA
5.3AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

DAD929
D1D024
BEBD1A
B2B013
918E00

Deuteranopia

DFE633
D7DF2D
C7D220
BCCA17
9FB300

Tritanopia

FB4A51
FA4147
F82E32
F62125
F20000

Achromatopsia

B0B0B0
A4A4A4
8A8A8A
797979
4C4C4C

Shades & Tints Shades & Tints

#FFAA00

Dark
Light

#FF9500

Dark
Light

#FF6A00

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ffaa00;
  --color-2: #ff9500;
  --color-3: #ff6a00;
  --color-4: #ff4d00;
  --color-5: #ff0000;
}

SCSS

$color-1: #ffaa00;
$color-2: #ff9500;
$color-3: #ff6a00;
$color-4: #ff4d00;
$color-5: #ff0000;

TAILWIND

colors: {
  'brand-1': '#ffaa00',
  'brand-2': '#ff9500',
  'brand-3': '#ff6a00',
  'brand-4': '#ff4d00',
  'brand-5': '#ff0000',
}

RGB Array

[255, 170, 0], [255, 149, 0], [255, 106, 0], [255, 77, 0], [255, 0, 0]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #FFAA00, #FF9500, #FF6A00, #FF4D00, #FF0000 is ideal for: social media posters, mobile apps, e-commerce promos. Vivid colors effectively attract user attention. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #ffaa00; --color-2: #ff9500; --color-3: #ff6a00; --color-4: #ff4d00; --color-5: #ff0000. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This general-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color