#35378B

#35378B

Color Values

HEX

#35378B

RGB

53, 55, 139

HSL

238.6, 44.8%, 37.6%

HSV

238.6, 61.9%, 54.5%

CMYK

61.9%, 60.4%, 0.0%, 45.5%

OKLCH

0.3873 0.1366 276.9

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#35378B

#8B8935

Analogous

#35628B

#5E358B

#35378B

Triadic

#35378B

#8B3537

#378B35

Split Complementary

#35378B

#8B5E35

#628B35

Tetradic

#35378B

#8B3562

#8B8935

#358B5E

Color Blindness Simulation

Original

#35378B

Protanopia

#363677

Deuteranopia

#363672

Tritanopia

#356763

Achromatopsia

#3D3D3D

CSS Usage

background-color: #35378B;
color: #35378B;
border-color: #35378B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCCEB
300
#A6A8DD
400
#7678CB
500
#4649B9
600
#383A94
700
#2D2F76
800
#23255C
900
#1D1E44
950
#12132B

Contrast Checker

Text on white

10.14:1

AA Pass AAA Pass

Text on black

2.07:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026