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#1B1C2B · #5A4F5C · #E9E3D1 · #EFEFEC · #B4CBD0

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#1B1C2B

Indigo · Black · Deep Sea Blue

HEX
#1B1C2B
RGB
rgb(27, 28, 43)
HSL
hsl(236, 23%, 14%)
HSB
hsb(236, 37%, 17%)
CMYK
cmyk(37%, 35%, 0%, 83%)
Oklch
oklch(23.3% 0.029 280.9)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#5A4F5C

Dark Plum · DimGray · Charcoal

HEX
#5A4F5C
RGB
rgb(90, 79, 92)
HSL
hsl(291, 8%, 34%)
HSB
hsb(291, 14%, 36%)
CMYK
cmyk(2%, 14%, 0%, 64%)
Oklch
oklch(44.3% 0.025 321.1)

Traditional「Dark Plum」· Paint「Charcoal」· Creative Midnight Shadow

#E9E3D1

Goose Yellow · Beige · Lemon Cream

HEX
#E9E3D1
RGB
rgb(233, 227, 209)
HSL
hsl(45, 35%, 87%)
HSB
hsb(45, 10%, 91%)
CMYK
cmyk(0%, 3%, 10%, 9%)
Oklch
oklch(91.6% 0.025 91.6)

Traditional「Goose Yellow」· Paint「Lemon Cream」· Creative Lemon Fizz

#EFEFEC

Fresh Green · Linen · Cloud White

HEX
#EFEFEC
RGB
rgb(239, 239, 236)
HSL
hsl(60, 9%, 93%)
HSB
hsb(60, 1%, 94%)
CMYK
cmyk(0%, 0%, 1%, 6%)
Oklch
oklch(95.1% 0.004 106.5)

Traditional「Fresh Green」· Paint「Cloud White」· Creative Morning Mist

#B4CBD0

Sky Blue · LightSteelBlue · Glacier Blue

HEX
#B4CBD0
RGB
rgb(180, 203, 208)
HSL
hsl(191, 23%, 76%)
HSB
hsb(191, 13%, 82%)
CMYK
cmyk(13%, 2%, 0%, 18%)
Oklch
oklch(82.6% 0.026 212.3)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1B1C2B
2C2B1B

Analogous

1B252C
1B1C2B
231B2C

Triadic

1B1C2B
2C1B1D
1D2C1B

Split-Comp.

1B1C2B
2C231B
252C1B

Tetradic

1B1C2B
2C1B25
2C2B1B
1B2C23

Contrast Matrix WCAG 2.1 Contrast

1B1C2B
5A4F5C
E9E3D1
EFEFEC
B4CBD0
—
2.2
Fail
13.1
AAA
14.6
AAA
9.9
AAA
2.2
Fail
—
6.0
AA
6.7
AA
4.6
AA
13.1
AAA
6.0
AA
—
1.1
Fail
1.3
Fail
14.6
AAA
6.7
AA
1.1
Fail
—
1.5
Fail
9.9
AAA
4.6
AA
1.3
Fail
1.5
Fail
—
White BG
16.8AAA
7.8AAA
1.3Fail
1.2Fail
1.7Fail
Black BG
1.2Fail
2.7Fail
16.4AAA
18.2AAA
12.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

1B1B27
555559
E6E6D5
EFEFED
BEBECF

Deuteranopia

1B1B27
565758
E7E7D6
EFEFED
BDBBCF

Tritanopia

1B2524
595656
E9D9DA
EFEDED
B5CECE

Achromatopsia

1D1D1D
545454
E3E3E3
EFEFEF
C5C5C5

Shades & Tints Shades & Tints

#1B1C2B

Dark
Light

#5A4F5C

Dark
Light

#E9E3D1

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1b1c2b;
  --color-2: #5a4f5c;
  --color-3: #e9e3d1;
  --color-4: #efefec;
  --color-5: #b4cbd0;
}

SCSS

$color-1: #1b1c2b;
$color-2: #5a4f5c;
$color-3: #e9e3d1;
$color-4: #efefec;
$color-5: #b4cbd0;

TAILWIND

colors: {
  'brand-1': '#1b1c2b',
  'brand-2': '#5a4f5c',
  'brand-3': '#e9e3d1',
  'brand-4': '#efefec',
  'brand-5': '#b4cbd0',
}

RGB Array

[27, 28, 43], [90, 79, 92], [233, 227, 209], [239, 239, 236], [180, 203, 208]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1B1C2B, #5A4F5C, #E9E3D1, #EFEFEC, #B4CBD0 is ideal for: brand design, premium product pages, magazine layouts, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #1b1c2b; --color-2: #5a4f5c; --color-3: #e9e3d1; --color-4: #efefec; --color-5: #b4cbd0. 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. High-contrast palettes naturally meet WCAG accessibility standards. 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 tech, SaaS, healthcare, eco industries. Restrained colors convey professionalism and trust. 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