#2B589B

#2B589B

Color Values

HEX

#2B589B

RGB

43, 88, 155

HSL

215.9, 56.6%, 38.8%

HSV

215.9, 72.3%, 60.8%

CMYK

72.3%, 43.2%, 0.0%, 39.2%

OKLCH

0.4643 0.1199 258.3

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#2B589B

#9B6E2B

Analogous

#2B909B

#362B9B

#2B589B

Triadic

#2B589B

#9B2B58

#589B2B

Split Complementary

#2B589B

#9B362B

#909B2B

Tetradic

#2B589B

#9B2B90

#9B6E2B

#2B9B36

Color Blindness Simulation

Original

#2B589B

Protanopia

#3E3F8B

Deuteranopia

#3C3887

Tritanopia

#2D7E7B

Achromatopsia

#535353

CSS Usage

background-color: #2B589B;
color: #2B589B;
border-color: #2B589B;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EBF6
200
#C7D7F0
300
#9FBBE4
400
#6B96D6
500
#3771C8
600
#2C5BA0
700
#234980
800
#1C3964
900
#182C49
950
#0F1C2E

Contrast Checker

Text on white

7.07:1

AA Pass AAA Pass

Text on black

2.97:1

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