#3B5D72

#3B5D72

Color Values

HEX

#3B5D72

RGB

59, 93, 114

HSL

202.9, 31.8%, 33.9%

HSV

202.9, 48.2%, 44.7%

CMYK

48.2%, 18.4%, 0.0%, 55.3%

OKLCH

0.4612 0.0523 236.6

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#3B5D72

#72503B

Analogous

#3B726B

#3B4172

#3B5D72

Triadic

#3B5D72

#723B5D

#5D723B

Split Complementary

#3B5D72

#723B41

#726B3B

Tetradic

#3B5D72

#6B3B72

#72503B

#41723B

Color Blindness Simulation

Original

#3B5D72

Protanopia

#4A4A6D

Deuteranopia

#48456C

Tritanopia

#3D6968

Achromatopsia

#575757

CSS Usage

background-color: #3B5D72;
color: #3B5D72;
border-color: #3B5D72;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F8F9
100
#E8EEF2
200
#D0DEE7
300
#AEC6D5
400
#83A8BF
500
#5789A8
600
#466E86
700
#38586C
800
#2B4554
900
#23343E
950
#162127

Contrast Checker

Text on white

7.01:1

AA Pass AAA Pass

Text on black

2.99:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026