#2A3953

#2A3953

Color Values

HEX

#2A3953

RGB

42, 57, 83

HSL

218.0, 32.8%, 24.5%

HSV

218.0, 49.4%, 32.5%

CMYK

49.4%, 31.3%, 0.0%, 67.5%

OKLCH

0.3438 0.05 261.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2A3953

#53442A

Analogous

#2A4E53

#2F2A53

#2A3953

Triadic

#2A3953

#532A39

#39532A

Split Complementary

#2A3953

#532F2A

#4E532A

Tetradic

#2A3953

#532A4E

#53442A

#2A532F

Color Blindness Simulation

Original

#2A3953

Protanopia

#30314D

Deuteranopia

#302E4B

Tritanopia

#2B4847

Achromatopsia

#383838

CSS Usage

background-color: #2A3953;
color: #2A3953;
border-color: #2A3953;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7F9
100
#E8ECF2
200
#D0D8E7
300
#AEBCD6
400
#8298C0
500
#5674A9
600
#455D87
700
#374A6C
800
#2B3A55
900
#222D3F
950
#161C28

Contrast Checker

Text on white

11.61:1

AA Pass AAA Pass

Text on black

1.81:1

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