#234271

#234271

Color Values

HEX

#234271

RGB

35, 66, 113

HSL

216.2, 52.7%, 29.0%

HSV

216.2, 69.0%, 44.3%

CMYK

69.0%, 41.6%, 0.0%, 55.7%

OKLCH

0.3805 0.0887 258.5

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#234271

#715223

Analogous

#236971

#2B2371

#234271

Triadic

#234271

#712342

#427123

Split Complementary

#234271

#712B23

#697123

Tetradic

#234271

#712369

#715223

#23712B

Color Blindness Simulation

Original

#234271

Protanopia

#303166

Deuteranopia

#2F2C63

Tritanopia

#255D5B

Achromatopsia

#3F3F3F

CSS Usage

background-color: #234271;
color: #234271;
border-color: #234271;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E5EBF5
200
#C8D7EE
300
#A2BBE2
400
#6F96D2
500
#3C72C3
600
#305B9C
700
#27497D
800
#1E3961
900
#192C47
950
#101C2D

Contrast Checker

Text on white

10.05:1

AA Pass AAA Pass

Text on black

2.09:1

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