What are the hex codes in the Lagoon Indigo & Iris palette?

The Lagoon Indigo & Iris color palette consists of Indigo #530086, Iris #4C4BB7, Steel Blue #2E8BC0, Seafoam #6BEBC8.

How should I use the Lagoon Indigo & Iris palette on a website?

Use Seafoam #6BEBC8 as the background, Indigo #530086 for text, Steel Blue #2E8BC0 for buttons and links, and Iris #4C4BB7 for accents. 2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Indigo on Seafoam at 8.38:1.

Which colors in Lagoon Indigo & Iris have enough contrast for text?

The highest-contrast pair is #530086 on #6BEBC8 with a ratio of 8.38:1, which passes WCAG AA for normal text.

#530086Indigo

#4C4BB7Iris

#2E8BC0Steel Blue

#6BEBC8Seafoam

Lagoon Indigo & Iris color palette

Vibrant Cold Purple Blue

Color codes click any value to copy

Name	HEX	RGB	HSL	OKLCH
Indigo	`#530086`	`rgb(83, 0, 134)`	`hsl(277, 100%, 26%)`	`oklch(35.4% 0.184 305)`
Iris	`#4C4BB7`	`rgb(76, 75, 183)`	`hsl(241, 43%, 51%)`	`oklch(47.7% 0.166 278)`
Steel Blue	`#2E8BC0`	`rgb(46, 139, 192)`	`hsl(202, 61%, 47%)`	`oklch(60.7% 0.117 238)`
Seafoam	`#6BEBC8`	`rgb(107, 235, 200)`	`hsl(164, 76%, 67%)`	`oklch(85.8% 0.125 173)`

Why it works and how to use it

Lagoon Indigo & Iris is a vivid split color palette tagged vibrant, cold, purple. A split scheme: Indigo plays against Seafoam across roughly 113° of hue. Saturation runs high, so use the brightest color sparingly and let the others carry the surface area. The overall temperature is cool.

The palette holds together thanks to its split hue relationship and a soft light-to-dark ladder (67% down to 26% lightness). A natural fit for websites, presentations and branding.

Background: Seafoam (#6BEBC8) is the lightest color, so it belongs on large surfaces.
Text: Indigo (#530086) on #6BEBC8 gives 8.38:1, passing WCAG AAA.
Primary: Steel Blue (#2E8BC0) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
Accent: Iris (#4C4BB7) for highlights, badges and hover states.

2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Indigo on Seafoam at 8.38:1.

Preview on a real UI see how the palette feels in context

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Design faster with Lagoon Indigo & Iris

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary

Card title

Roles are assigned by lightness.

Color blindness simulation

#530086

#4C4BB7

#2E8BC0

#6BEBC8

Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

Palette card

Contrast check WCAG ratios between palette colors

Pair	Sample	Ratio	Level
`#530086` on `#6BEBC8`	Aa	8.38:1	AAA
`#4C4BB7` on `#6BEBC8`	Aa	4.78:1	AA
`#530086` on `#2E8BC0`	Aa	3.25:1	AA large only
`#2E8BC0` on `#6BEBC8`	Aa	2.57:1	Fail
`#4C4BB7` on `#2E8BC0`	Aa	1.86:1	Fail
`#530086` on `#4C4BB7`	Aa	1.75:1	Fail

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