#40656D

#40656D

Color Values

HEX

#40656D

RGB

64, 101, 109

HSL

190.7, 26.0%, 33.9%

HSV

190.7, 41.3%, 42.7%

CMYK

41.3%, 7.3%, 0.0%, 57.3%

OKLCH

0.4821 0.044 212.8

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#40656D

#6D4840

Analogous

#406D5E

#404E6D

#40656D

Triadic

#40656D

#6D4065

#656D40

Split Complementary

#40656D

#6D404E

#6D5E40

Tetradic

#40656D

#5E406D

#6D4840

#4E6D40

Color Blindness Simulation

Original

#40656D

Protanopia

#50506B

Deuteranopia

#4E4B6B

Tritanopia

#426A69

Achromatopsia

#5E5E5E

CSS Usage

background-color: #40656D;
color: #40656D;
border-color: #40656D;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F6F8F9
100
#E9F0F1
200
#D2E1E5
300
#B2CCD2
400
#88B0B9
500
#5E95A1
600
#4B7781
700
#3C5F67
800
#2F4A50
900
#25383C
950
#172326

Contrast Checker

Text on white

6.36:1

AA Pass AAA Fail

Text on black

3.3:1

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