#2B5784

#2B5784

Color Values

HEX

#2B5784

RGB

43, 87, 132

HSL

210.3, 50.9%, 34.3%

HSV

210.3, 67.4%, 51.8%

CMYK

67.4%, 34.1%, 0.0%, 48.2%

OKLCH

0.4475 0.0889 250.9

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#2B5784

#84582B

Analogous

#2B8484

#2B2B84

#2B5784

Triadic

#2B5784

#842B57

#57842B

Split Complementary

#2B5784

#842B2B

#84842B

Tetradic

#2B5784

#842B84

#84582B

#2B842B

Color Blindness Simulation

Original

#2B5784

Protanopia

#3E3E79

Deuteranopia

#3C3876

Tritanopia

#2D716F

Achromatopsia

#515151

CSS Usage

background-color: #2B5784;
color: #2B5784;
border-color: #2B5784;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C9DBED
300
#A3C1E1
400
#71A0D1
500
#3F7FC0
600
#32659A
700
#28517B
800
#1F3F60
900
#1A3047
950
#111E2D

Contrast Checker

Text on white

7.5:1

AA Pass AAA Pass

Text on black

2.8:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026