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#1E2758 · #39426B · #495888 · #727FA8 · #919BBB

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#1E2758

Indigo · MidnightBlue · Prussian Blue

HEX
#1E2758
RGB
rgb(30, 39, 88)
HSL
hsl(231, 49%, 23%)
HSB
hsb(231, 66%, 35%)
CMYK
cmyk(66%, 56%, 0%, 65%)
Oklch
oklch(29.5% 0.089 272.1)

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

#39426B

Indigo · DarkSlateGray · Prussian Blue

HEX
#39426B
RGB
rgb(57, 66, 107)
HSL
hsl(229, 30%, 32%)
HSB
hsb(229, 47%, 42%)
CMYK
cmyk(47%, 38%, 0%, 58%)
Oklch
oklch(39.1% 0.071 273.3)

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

#495888

Indigo · DarkSlateBlue · Navy Blue

HEX
#495888
RGB
rgb(73, 88, 136)
HSL
hsl(226, 30%, 41%)
HSB
hsb(226, 46%, 53%)
CMYK
cmyk(46%, 35%, 0%, 47%)
Oklch
oklch(47.0% 0.080 269.9)

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

#727FA8

Azure · LightSlateGray · Navy Blue

HEX
#727FA8
RGB
rgb(114, 127, 168)
HSL
hsl(226, 24%, 55%)
HSB
hsb(226, 32%, 66%)
CMYK
cmyk(32%, 24%, 0%, 34%)
Oklch
oklch(60.2% 0.065 270.8)

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

#919BBB

Azure · DarkGray · Cobalt Blue

HEX
#919BBB
RGB
rgb(145, 155, 187)
HSL
hsl(226, 24%, 65%)
HSB
hsb(226, 22%, 73%)
CMYK
cmyk(22%, 17%, 0%, 27%)
Oklch
oklch(69.3% 0.048 271.5)

Traditional「Azure」· Paint「Cobalt Blue」· Creative Twilight Haze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1E2758
574F1E

Analogous

1E4357
1E2758
321E57

Triadic

1E2758
571E27
27571E

Split-Comp.

1E2758
57321E
43571E

Tetradic

1E2758
571E43
574F1E
1E5732

Contrast Matrix WCAG 2.1 Contrast

1E2758
39426B
495888
727FA8
919BBB
—
1.5
Fail
2.0
Fail
3.6
AA Large
5.1
AA
1.5
Fail
—
1.4
Fail
2.5
Fail
3.5
AA Large
2.0
Fail
1.4
Fail
—
1.8
Fail
2.5
Fail
3.6
AA Large
2.5
Fail
1.8
Fail
—
1.4
Fail
5.1
AA
3.5
AA Large
2.5
Fail
1.4
Fail
—
White BG
14.1AAA
9.7AAA
6.9AA
3.9AA Large
2.8Fail
Black BG
1.5Fail
2.2Fail
3.0AA Large
5.3AA
7.6AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

22224C
3D3D61
4F507C
78789E
9595B3

Deuteranopia

212149
3C3C5F
4F4E7A
77769C
9594B1

Tritanopia

1E4341
395958
4A7371
739695
92ADAC

Achromatopsia

2A2A2A
444444
595959
808080
9C9C9C

Shades & Tints Shades & Tints

#1E2758

Dark
Light

#39426B

Dark
Light

#495888

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1e2758;
  --color-2: #39426b;
  --color-3: #495888;
  --color-4: #727fa8;
  --color-5: #919bbb;
}

SCSS

$color-1: #1e2758;
$color-2: #39426b;
$color-3: #495888;
$color-4: #727fa8;
$color-5: #919bbb;

TAILWIND

colors: {
  'brand-1': '#1e2758',
  'brand-2': '#39426b',
  'brand-3': '#495888',
  'brand-4': '#727fa8',
  'brand-5': '#919bbb',
}

RGB Array

[30, 39, 88], [57, 66, 107], [73, 88, 136], [114, 127, 168], [145, 155, 187]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1E2758, #39426B, #495888, #727FA8, #919BBB is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. 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: #1e2758; --color-2: #39426b; --color-3: #495888; --color-4: #727fa8; --color-5: #919bbb. 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. 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