#2B5674

#2B5674

Color Values

HEX

#2B5674

RGB

43, 86, 116

HSL

204.7, 45.9%, 31.2%

HSV

204.7, 62.9%, 45.5%

CMYK

62.9%, 25.9%, 0.0%, 54.5%

OKLCH

0.4361 0.069 241.2

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#2B5674

#74492B

Analogous

#2B746E

#2B3174

#2B5674

Triadic

#2B5674

#742B56

#56742B

Split Complementary

#2B5674

#742B31

#746E2B

Tetradic

#2B5674

#6E2B74

#74492B

#31742B

Color Blindness Simulation

Original

#2B5674

Protanopia

#3E3E6D

Deuteranopia

#3B386B

Tritanopia

#2D6766

Achromatopsia

#4F4F4F

CSS Usage

background-color: #2B5674;
color: #2B5674;
border-color: #2B5674;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CBDEEC
300
#A6C7DE
400
#75A8CC
500
#458ABA
600
#376E95
700
#2C5877
800
#22455D
900
#1C3444
950
#12212B

Contrast Checker

Text on white

7.82:1

AA Pass AAA Pass

Text on black

2.69:1

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