Indigo 700
indigo-700 · #4338CA
HEX
#4338CA
RGB
rgb(67, 56, 202)
CMYK
cmyk(67%, 72%, 0%, 21%)
HSL
hsl(245, 58%, 51%)
LAB
lab(34.6, 48.5, -73.7)
What is Indigo 700?
Indigo 700 is the indigo-700 reference in the Tailwind CSS palette. Its sRGB value is #4338CA (rgb 67, 56, 202). It sits in the purple family. The default color palette shipped with Tailwind CSS v3 by Tailwind Labs. 22 color families across 11 lightness steps (50 to 950). See disclaimer for accuracy and trademark notes.
Accessibility
WCAG 2.1 contrast checks for Indigo 700 as a background.
Black text on this color
White text on this color
Shades, tints & tonal scale of Indigo 700
An 11-step tonal scale derived from Indigo 700 (#4338CA). Click any swatch to copy its HEX. Use these as a starting point for design tokens, hover states, and disabled states in a design system.
50
#F0EFFB
#F0EFFB
100
#E1DFF7
#E1DFF7
200
#C3BFEE
#C3BFEE
300
#A19CE5
#A19CE5
400
#726AD7
#726AD7
500
#4338CA
#4338CA
600
#3930AC
#3930AC
700
#2C2483
#2C2483
800
#1E195B
#1E195B
900
#110E33
#110E33
950
#080718
#080718
Lighter tints (mixed with white)
15%
#7B77D3
30%
#9D9BDC
45%
#B8B7E4
60%
#CFCEEC
75%
#E2E2F3
Darker shades (mixed with black)
15%
#3E33BC
30%
#382EAC
45%
#31299A
60%
#292285
75%
#1F196B
Color harmonies for Indigo 700
Classic color-theory harmonies derived from rotating the hue of Indigo 700. Use these to build accent palettes, brand systems, and accessible UI color pairings.
Complementary
180° opposite — strongest contrast
#4338CA
#4338CA
#BECB3A
#BECB3A
Triadic
Three colors 120° apart
#4338CA
#4338CA
#CB463A
#CB463A
#3ACB46
#3ACB46
Analogous
Two neighbors ±30° on the wheel
#3A76CB
#3A76CB
#4338CA
#4338CA
#8E3ACB
#8E3ACB
Split-complementary
Base + two colors flanking its complement
#4338CA
#4338CA
#CB8E3A
#CB8E3A
#76CB3A
#76CB3A
Tetradic
Two complementary pairs
#4338CA
#4338CA
#CB3ABE
#CB3ABE
#BECB3A
#BECB3A
#3ACB46
#3ACB46
Square
Four colors evenly spaced 90° apart
#4338CA
#4338CA
#CB3A76
#CB3A76
#BECB3A
#BECB3A
#3ACB8E
#3ACB8E
Indigo 700 in every color space
Full conversion of Indigo 700 across the color spaces designers and developers actually use — including OKLCH (the perceptually-uniform space that powers Tailwind v4 and CSS Color Module Level 4) and HWB.
HEX
#4338CA
RGB
rgb(67, 56, 202)
CMYK
cmyk(67%, 72%, 0%, 21%)
HSL
hsl(245, 58%, 51%)
HSV
hsv(245, 72%, 79%)
HWB
hwb(245 22% 21%)
CIE Lab
lab(34.6 48.5 -73.7)
OKLCH
oklch(45.7% 0.215 277.0)
XYZ (D65)
xyz(14.39, 8.28, 56.71)
Copy-ready code for Indigo 700
Drop-in snippets for CSS, Tailwind, Sass, iOS Swift, and Android XML. Click the copy button on any snippet to put it on your clipboard.
CSS
color: #4338CA;
background-color: #4338CA;CSS variable
:root {
--color-indigo-700: #4338CA;
}Tailwind config
// tailwind.config.js
colors: {
'indigo-700': '#4338CA',
}Sass
$color-indigo-700: #4338CA;Swift UIColor
UIColor(red: 0.263, green: 0.220, blue: 0.792, alpha: 1.0)Android XML
<color name="indigo-700">#4338CA</color>Closest match in every color system
The nearest Indigo 700 equivalent in every other color system on this site, ranked by ΔE2000 perceptual distance. Useful when translating between design-system, web-standard, and industrial color references.
Closest in Tailwind CSS palette
Top 6 ΔE2000-closest entries within the same collection.
Closest Pantone matches
Top 6 ΔE2000-closest Pantone references. Cross-system matching is approximate — see disclaimer.
Closest RAL Classic matches
Top 6 ΔE2000-closest RAL Classic references for industrial coating cross-reference.
RAL 5000
#354D73
Violet blue
RAL 5007
#3E5F8A
Brilliant blue
RAL 5017
#063971
Traffic blue
RAL 5023
#49678D
Distant blue
RAL 5019
#1B5583
Capri blue
RAL 5005
#1E2460
Signal blue
FAQ about Indigo 700
What is the HEX code for Indigo 700?
Indigo 700 (indigo-700) has the HEX code #4338CA. In RGB it is rgb(67, 56, 202), and in CMYK it is cmyk(67%, 72%, 0%, 21%).
What is the OKLCH value of Indigo 700?
Indigo 700 converts to oklch(0.457 0.215 277.0). OKLCH is the perceptually uniform color space used by Tailwind v4 and CSS Color Module Level 4.
Is Indigo 700 accessible for body text?
Used as a background, Indigo 700 has a contrast ratio of 2.66:1 with black text and 7.90:1 with white text. WCAG 2.1 AA requires 4.5:1 for normal text. The current recommendation is to use white text and verify in real UI context.
What is the closest Pantone to Indigo 700?
The closest Pantone reference to Indigo 700 by ΔE2000 perceptual distance is Pantone 2728 C (#0047BB). Cross-system Pantone matching is approximate; for color-critical print work, verify with a physical Pantone guide.
What is the closest RAL color to Indigo 700?
The closest RAL Classic reference to Indigo 700 by ΔE2000 distance is RAL 5000 (Violet blue, #354D73). RAL is a German industrial coating standard commonly used for paint, powder coat, and architectural specification.
What is the complementary color of Indigo 700?
The complementary color (180° opposite on the HSL color wheel) of Indigo 700 is #BECB3A. Use it for high-contrast accents, error states, or call-to-action pairings.
Data provenance & source
Tailwind CSS default palette (v3)
The default color palette shipped with Tailwind CSS v3 by Tailwind Labs Inc. Use as a reference for design tokens, web color systems, and Tailwind-based design conversations. Names like 'blue-500' are the project's own naming convention.
- Source type
- derived
- Confidence
- high
- License
- MIT
- Last reviewed
- 2026-05-24
Workflow tags
Tailwind palette values are designed for digital interfaces under sRGB. For print, convert to a process-appropriate value and proof against the substrate; do not rely on sRGB CMYK conversion for color-critical print work.