#2E3573

#2E3573

Color Values

HEX

#2E3573

RGB

46, 53, 115

HSL

233.9, 42.9%, 31.6%

HSV

233.9, 60.0%, 45.1%

CMYK

60.0%, 53.9%, 0.0%, 54.9%

OKLCH

0.3588 0.1056 274.9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2E3573

#736C2E

Analogous

#2E5873

#4A2E73

#2E3573

Triadic

#2E3573

#732E35

#35732E

Split Complementary

#2E3573

#734A2E

#58732E

Tetradic

#2E3573

#732E58

#736C2E

#2E734A

Color Blindness Simulation

Original

#2E3573

Protanopia

#313164

Deuteranopia

#313060

Tritanopia

#2E5856

Achromatopsia

#383838

CSS Usage

background-color: #2E3573;
color: #2E3573;
border-color: #2E3573;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F4
200
#CCCFEB
300
#A8ADDC
400
#7880C9
500
#4954B6
600
#3A4392
700
#2F3675
800
#242A5B
900
#1E2243
950
#13152A

Contrast Checker

Text on white

11.21:1

AA Pass AAA Pass

Text on black

1.87:1

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