#2A4566

#2A4566

Color Values

HEX

#2A4566

RGB

42, 69, 102

HSL

213.0, 41.7%, 28.2%

HSV

213.0, 58.8%, 40.0%

CMYK

58.8%, 32.4%, 0.0%, 60.0%

OKLCH

0.3849 0.0656 254.2

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#2A4566

#664B2A

Analogous

#2A6366

#2D2A66

#2A4566

Triadic

#2A4566

#662A45

#45662A

Split Complementary

#2A4566

#662D2A

#63662A

Tetradic

#2A4566

#662A63

#664B2A

#2A662D

Color Blindness Simulation

Original

#2A4566

Protanopia

#36365E

Deuteranopia

#34325C

Tritanopia

#2B5856

Achromatopsia

#424242

CSS Usage

background-color: #2A4566;
color: #2A4566;
border-color: #2A4566;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CCDAEA
300
#A8BFDB
400
#799DC8
500
#4A7AB5
600
#3B6291
700
#304E74
800
#253D5A
900
#1E2F43
950
#131D2A

Contrast Checker

Text on white

9.81:1

AA Pass AAA Pass

Text on black

2.14:1

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