#02247E

#02247E

Color Values

HEX

#02247E

RGB

2, 36, 126

HSL

223.5, 96.9%, 25.1%

HSV

223.5, 98.4%, 49.4%

CMYK

98.4%, 71.4%, 0.0%, 50.6%

OKLCH

0.3139 0.1554 263.3

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#02247E

#7E5C02

Analogous

#02627E

#1E027E

#02247E

Triadic

#02247E

#7E0224

#247E02

Split Complementary

#02247E

#7E1E02

#627E02

Tetradic

#02247E

#7E0262

#7E5C02

#027E1E

Color Blindness Simulation

Original

#02247E

Protanopia

#111168

Deuteranopia

#0F0C63

Tritanopia

#045753

Achromatopsia

#232323

CSS Usage

background-color: #02247E;
color: #02247E;
border-color: #02247E;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F1F5FE
100
#DEE7FC
200
#B9CCFE
300
#86A7FD
400
#4578FC
500
#0448FB
600
#033AC9
700
#032EA1
800
#02247E
900
#061D5B
950
#041339

Contrast Checker

Text on white

13.49:1

AA Pass AAA Pass

Text on black

1.56:1

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