← Back to Editor

#336699 · #407FBF · #6699CC · #33CCFF · #FFD966

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#336699

Indigo · SteelBlue · Prussian Blue

HEX
#336699
RGB
rgb(51, 102, 153)
HSL
hsl(210, 50%, 40%)
HSB
hsb(210, 67%, 60%)
CMYK
cmyk(67%, 33%, 0%, 40%)
Oklch
oklch(49.9% 0.099 250.4)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#407FBF

Indigo · SteelBlue · Navy Blue

HEX
#407FBF
RGB
rgb(64, 127, 191)
HSL
hsl(210, 50%, 50%)
HSB
hsb(210, 66%, 75%)
CMYK
cmyk(66%, 34%, 0%, 25%)
Oklch
oklch(58.4% 0.118 250.9)

Traditional「Indigo」· Paint「Navy Blue」· Creative Blush Sunrise

#6699CC

Azure · CornflowerBlue · Navy Blue

HEX
#6699CC
RGB
rgb(102, 153, 204)
HSL
hsl(210, 50%, 60%)
HSB
hsb(210, 50%, 80%)
CMYK
cmyk(50%, 25%, 0%, 20%)
Oklch
oklch(66.8% 0.094 249.4)

Traditional「Azure」· Paint「Navy Blue」· Creative Blush Sunrise

#33CCFF

Lake Blue · DeepSkyBlue · Lake Green

HEX
#33CCFF
RGB
rgb(51, 204, 255)
HSL
hsl(195, 100%, 60%)
HSB
hsb(195, 80%, 100%)
CMYK
cmyk(80%, 20%, 0%, 0%)
Oklch
oklch(79.0% 0.140 226.2)

Traditional「Lake Blue」· Paint「Lake Green」· Creative Blush Sunrise

#FFD966

Ginger · Khaki · Sunflower

HEX
#FFD966
RGB
rgb(255, 217, 102)
HSL
hsl(45, 100%, 70%)
HSB
hsb(45, 60%, 100%)
CMYK
cmyk(0%, 15%, 60%, 0%)
Oklch
oklch(89.6% 0.139 91.1)

Traditional「Ginger」· Paint「Sunflower」· Creative Lemon Fizz

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

336699
996633

Analogous

339999
336699
333399

Triadic

336699
993366
669933

Split-Comp.

336699
993333
999933

Tetradic

336699
993399
996633
339933

Contrast Matrix WCAG 2.1 Contrast

336699
407FBF
6699CC
33CCFF
FFD966
—
1.4
Fail
2.0
Fail
3.2
AA Large
4.4
AA Large
1.4
Fail
—
1.4
Fail
2.2
Fail
3.1
AA Large
2.0
Fail
1.4
Fail
—
1.6
Fail
2.2
Fail
3.2
AA Large
2.2
Fail
1.6
Fail
—
1.4
Fail
4.4
AA Large
3.1
AA Large
2.2
Fail
1.4
Fail
—
White BG
6.0AA
4.2AA Large
3.0AA Large
1.9Fail
1.4Fail
Black BG
3.5AA Large
5.0AA
7.0AA
11.2AAA
15.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

494A8D
5B5CB0
7C7DC0
7577F3
EFEE82

Deuteranopia

46428A
5853AC
7975BD
6C61F0
F1F489

Tritanopia

368381
43A3A1
69B6B4
3BE9E7
FD989D

Achromatopsia

5D5D5D
737373
909090
A4A4A4
D7D7D7

Shades & Tints Shades & Tints

#336699

Dark
Light

#407FBF

Dark
Light

#6699CC

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #336699;
  --color-2: #407fbf;
  --color-3: #6699cc;
  --color-4: #33ccff;
  --color-5: #ffd966;
}

SCSS

$color-1: #336699;
$color-2: #407fbf;
$color-3: #6699cc;
$color-4: #33ccff;
$color-5: #ffd966;

TAILWIND

colors: {
  'brand-1': '#336699',
  'brand-2': '#407fbf',
  'brand-3': '#6699cc',
  'brand-4': '#33ccff',
  'brand-5': '#ffd966',
}

RGB Array

[51, 102, 153], [64, 127, 191], [102, 153, 204], [51, 204, 255], [255, 217, 102]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #336699, #407FBF, #6699CC, #33CCFF, #FFD966 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: #336699; --color-2: #407fbf; --color-3: #6699cc; --color-4: #33ccff; --color-5: #ffd966. 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