#03235A

#03235A

Color Values

HEX

#03235A

RGB

3, 35, 90

HSL

217.9, 93.5%, 18.2%

HSV

217.9, 96.7%, 35.3%

CMYK

96.7%, 61.1%, 0.0%, 64.7%

OKLCH

0.2742 0.1059 260.3

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#03235A

#5A3A03

Analogous

#034E5A

#0E035A

#03235A

Triadic

#03235A

#5A0323

#235A03

Split Complementary

#03235A

#5A0E03

#4E5A03

Tetradic

#03235A

#5A034E

#5A3A03

#035A0E

Color Blindness Simulation

Original

#03235A

Protanopia

#11114D

Deuteranopia

#0F0D4A

Tritanopia

#054240

Achromatopsia

#202020

CSS Usage

background-color: #03235A;
color: #03235A;
border-color: #03235A;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F6FD
100
#DFE9FB
200
#BAD3FD
300
#89B3FB
400
#4889F9
500
#0860F7
600
#074DC5
700
#053E9E
800
#04307B
900
#082659
950
#051838

Contrast Checker

Text on white

15.09:1

AA Pass AAA Pass

Text on black

1.39:1

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