#022259

#022259

Color Values

HEX

#022259

RGB

2, 34, 89

HSL

217.9, 95.6%, 17.8%

HSV

217.9, 97.8%, 34.9%

CMYK

97.8%, 61.8%, 0.0%, 65.1%

OKLCH

0.2705 0.1061 260.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#022259

#593902

Analogous

#024D59

#0D0259

#022259

Triadic

#022259

#590222

#225902

Split Complementary

#022259

#590D02

#4D5902

Tetradic

#022259

#59024D

#593902

#02590D

Color Blindness Simulation

Original

#022259

Protanopia

#10104C

Deuteranopia

#0E0C48

Tritanopia

#04413F

Achromatopsia

#1F1F1F

CSS Usage

background-color: #022259;
color: #022259;
border-color: #022259;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F1F6FE
100
#DFE9FC
200
#B9D2FD
300
#87B2FC
400
#4689FB
500
#065FF9
600
#044CC8
700
#043DA0
800
#03307D
900
#07255A
950
#041839

Contrast Checker

Text on white

15.27:1

AA Pass AAA Pass

Text on black

1.38:1

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