#030646

#030646

Color Values

HEX

#030646

RGB

3, 6, 70

HSL

237.3, 91.8%, 14.3%

HSV

237.3, 95.7%, 27.5%

CMYK

95.7%, 91.4%, 0.0%, 72.5%

OKLCH

0.1922 0.1139 266.9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#030646

#464303

Analogous

#032746

#210346

#030646

Triadic

#030646

#460306

#064603

Split Complementary

#030646

#462103

#274603

Tetradic

#030646

#460327

#464303

#034621

Color Blindness Simulation

Original

#030646

Protanopia

#040437

Deuteranopia

#040433

Tritanopia

#032A28

Achromatopsia

#0A0A0A

CSS Usage

background-color: #030646;
color: #030646;
border-color: #030646;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F1F2FD
100
#DFE0FB
200
#BBBDFC
300
#8A8FFA
400
#4A52F7
500
#0A15F5
600
#0811C4
700
#070D9D
800
#050A7A
900
#080C58
950
#050838

Contrast Checker

Text on white

18.78:1

AA Pass AAA Pass

Text on black

1.12:1

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