#023869

#023869

Color Values

HEX

#023869

RGB

2, 56, 105

HSL

208.5, 96.3%, 21.0%

HSV

208.5, 98.1%, 41.2%

CMYK

98.1%, 46.7%, 0.0%, 58.8%

OKLCH

0.3389 0.0999 252.2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#023869

#693302

Analogous

#026967

#020569

#023869

Triadic

#023869

#690238

#386902

Split Complementary

#023869

#690205

#696702

Tetradic

#023869

#670269

#693302

#056902

Color Blindness Simulation

Original

#023869

Protanopia

#191A5D

Deuteranopia

#16125A

Tritanopia

#055452

Achromatopsia

#303030

CSS Usage

background-color: #023869;
color: #023869;
border-color: #023869;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F8FE
100
#DFEEFC
200
#B9DDFE
300
#87C5FD
400
#46A5FC
500
#0586FA
600
#046BC8
700
#0356A0
800
#02437D
900
#06335A
950
#042039

Contrast Checker

Text on white

11.85:1

AA Pass AAA Pass

Text on black

1.77:1

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