#FF3300 + #D04B2B + #A16456 + #717C80 + #4294AB · cool - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#FF3300

Vermilion · OrangeRed · Passion Red

HEX

#FF3300

RGB

rgb(255, 51, 0)

HSL

hsl(12, 100%, 50%)

HSB

hsb(12, 100%, 100%)

CMYK

cmyk(0%, 80%, 100%, 0%)

Oklch

oklch(64.6% 0.241 32.6)

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

#D04B2B

Vermilion · Chocolate · Passion Red

HEX

#D04B2B

RGB

rgb(208, 75, 43)

HSL

hsl(12, 66%, 49%)

HSB

hsb(12, 79%, 82%)

CMYK

cmyk(0%, 64%, 79%, 18%)

Oklch

oklch(59.0% 0.174 34.7)

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

#A16456

Crimson · Sienna · Passion Red

HEX

#A16456

RGB

rgb(161, 100, 86)

HSL

hsl(11, 30%, 48%)

HSB

hsb(11, 47%, 63%)

CMYK

cmyk(0%, 38%, 47%, 37%)

Oklch

oklch(56.7% 0.083 33.6)

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

#717C80

Ink Gray · Gray · Warm Gray

HEX

#717C80

RGB

rgb(113, 124, 128)

HSL

hsl(196, 6%, 47%)

HSB

hsb(196, 12%, 50%)

CMYK

cmyk(12%, 3%, 0%, 50%)

Oklch

oklch(57.9% 0.014 221.6)

Traditional「Ink Gray」· Paint「Warm Gray」· Creative Urban Concrete

#4294AB

Slate Blue · SteelBlue · Mint Ice

HEX

#4294AB

RGB

rgb(66, 148, 171)

HSL

hsl(193, 44%, 46%)

HSB

hsb(193, 61%, 67%)

CMYK

cmyk(61%, 13%, 0%, 33%)

Oklch

oklch(62.5% 0.086 219.1)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FF3300

00CCFF

Analogous

FF004C

FF3300

FFB300

Triadic

FF3300

00FF33

3300FF

Split-Comp.

FF3300

00FFB3

004CFF

Tetradic

FF3300

4DFF00

00CCFF

B300FF

Contrast Matrix WCAG 2.1 Contrast

FF3300	D04B2B	A16456	717C80	4294AB
—	1.2 Fail	1.3 Fail	1.2 Fail	1.1 Fail
1.2 Fail	—	1.1 Fail	1.0 Fail	1.3 Fail
1.3 Fail	1.1 Fail	—	1.1 Fail	1.4 Fail
1.2 Fail	1.0 Fail	1.1 Fail	—	1.2 Fail
1.1 Fail	1.3 Fail	1.4 Fail	1.2 Fail	—

White BG

3.7AA Large

4.4AA Large

4.7AA

4.3AA Large

3.5AA Large

Black BG

5.7AA

4.7AA

4.5AA Large

4.9AA

6.1AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

A7A50C

969533

878659

76767F

6666A5

Deuteranopia

B3C20F

9EA835

8A8F5A

75747F

615BA4

Tritanopia

F51618

C9393A

9E5C5D

727E7E

46A1A0

Achromatopsia

6A6A6A

6F6F6F

757575

797979

7E7E7E

Shades & Tints Shades & Tints

#FF3300

Dark

Light

#D04B2B

Dark

Light

#A16456

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ff3300;
  --color-2: #d04b2b;
  --color-3: #a16456;
  --color-4: #717c80;
  --color-5: #4294ab;
}

SCSS

$color-1: #ff3300;
$color-2: #d04b2b;
$color-3: #a16456;
$color-4: #717c80;
$color-5: #4294ab;

TAILWIND

colors: {
  'brand-1': '#ff3300',
  'brand-2': '#d04b2b',
  'brand-3': '#a16456',
  'brand-4': '#717c80',
  'brand-5': '#4294ab',
}

RGB Array

[255, 51, 0], [208, 75, 43], [161, 100, 86], [113, 124, 128], [66, 148, 171]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #FF3300, #D04B2B, #A16456, #717C80, #4294AB is ideal for: corporate websites, product showcases, portfolios. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #ff3300; --color-2: #d04b2b; --color-3: #a16456; --color-4: #717c80; --color-5: #4294ab. 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 cool-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. 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