#05239E

#05239E

Color Values

HEX

#05239E

RGB

5, 35, 158

HSL

228.2, 93.9%, 32.0%

HSV

228.2, 96.8%, 62.0%

CMYK

96.8%, 77.8%, 0.0%, 38.0%

OKLCH

0.3502 0.196 264.6

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#05239E

#9E8005

Analogous

#05709E

#33059E

#05239E

Triadic

#05239E

#9E0523

#239E05

Split Complementary

#05239E

#9E3305

#709E05

Tetradic

#05239E

#9E0570

#9E8005

#059E33

Color Blindness Simulation

Original

#05239E

Protanopia

#121280

Deuteranopia

#100E79

Tritanopia

#066964

Achromatopsia

#262626

CSS Usage

background-color: #05239E;
color: #05239E;
border-color: #05239E;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F1F4FD
100
#DFE5FB
200
#BAC7FD
300
#889FFB
400
#486BF9
500
#0837F7
600
#062CC6
700
#05239E
800
#041B7C
900
#081859
950
#050F38

Contrast Checker

Text on white

12.06:1

AA Pass AAA Pass

Text on black

1.74:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026