#3B5F8C

#3B5F8C

Color Values

HEX

#3B5F8C

RGB

59, 95, 140

HSL

213.3, 40.7%, 39.0%

HSV

213.3, 57.9%, 54.9%

CMYK

57.9%, 32.1%, 0.0%, 45.1%

OKLCH

0.4792 0.0842 254.7

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#3B5F8C

#8C683B

Analogous

#3B878C

#3F3B8C

#3B5F8C

Triadic

#3B5F8C

#8C3B5F

#5F8C3B

Split Complementary

#3B5F8C

#8C3F3B

#878C3B

Tetradic

#3B5F8C

#8C3B87

#8C683B

#3B8C3F

Color Blindness Simulation

Original

#3B5F8C

Protanopia

#4B4B81

Deuteranopia

#48467E

Tritanopia

#3D7977

Achromatopsia

#5B5B5B

CSS Usage

background-color: #3B5F8C;
color: #3B5F8C;
border-color: #3B5F8C;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CDDAEA
300
#A9BFDB
400
#7A9CC7
500
#4C7AB3
600
#3C6190
700
#304E73
800
#263D5A
900
#1F2E42
950
#131D2A

Contrast Checker

Text on white

6.56:1

AA Pass AAA Fail

Text on black

3.2:1

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