#2B4653

#2B4653

Color Values

HEX

#2B4653

RGB

43, 70, 83

HSL

199.5, 31.7%, 24.7%

HSV

199.5, 48.2%, 32.5%

CMYK

48.2%, 15.7%, 0.0%, 67.5%

OKLCH

0.3782 0.0396 229.9

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#2B4653

#53382B

Analogous

#2B534C

#2B3253

#2B4653

Triadic

#2B4653

#532B46

#46532B

Split Complementary

#2B4653

#532B32

#534C2B

Tetradic

#2B4653

#4C2B53

#53382B

#32532B

Color Blindness Simulation

Original

#2B4653

Protanopia

#373750

Deuteranopia

#35334F

Tritanopia

#2C4D4D

Achromatopsia

#414141

CSS Usage

background-color: #2B4653;
color: #2B4653;
border-color: #2B4653;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F5F8F9
100
#E8EFF2
200
#D0DFE7
300
#AEC9D5
400
#83ABBF
500
#578EA8
600
#467186
700
#385B6B
800
#2C4754
900
#23353E
950
#162227

Contrast Checker

Text on white

9.98:1

AA Pass AAA Pass

Text on black

2.1:1

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