#203F84

#203F84

Color Values

HEX

#203F84

RGB

32, 63, 132

HSL

221.4, 61.0%, 32.2%

HSV

221.4, 75.8%, 51.8%

CMYK

75.8%, 52.3%, 0.0%, 48.2%

OKLCH

0.3859 0.1219 263.5

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#203F84

#846520

Analogous

#207184

#332084

#203F84

Triadic

#203F84

#84203F

#3F8420

Split Complementary

#203F84

#843320

#718420

Tetradic

#203F84

#842071

#846520

#208433

Color Blindness Simulation

Original

#203F84

Protanopia

#2D2E73

Deuteranopia

#2C296F

Tritanopia

#226663

Achromatopsia

#3D3D3D

CSS Usage

background-color: #203F84;
color: #203F84;
border-color: #203F84;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F3F6FB
100
#E4EAF6
200
#C6D3F1
300
#9CB4E7
400
#678BDA
500
#3262CD
600
#284EA4
700
#203F83
800
#193167
900
#16264B
950
#0E182F

Contrast Checker

Text on white

9.97:1

AA Pass AAA Pass

Text on black

2.11:1

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