#40596C

#40596C

Color Values

HEX

#40596C

RGB

64, 89, 108

HSL

205,9, 25,6%, 33,7%

HSV

205,9, 40,7%, 42,4%

CMYK

40,7%, 17,6%, 0,0%, 57,6%

OKLCH

0,4516 0,0434 241,7

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#40596C

#6C5340

Analogous

#406C69

#40436C

#40596C

Triadic

#40596C

#6C4059

#596C40

Split Complementary

#40596C

#6C4043

#6C6940

Tetradic

#40596C

#69406C

#6C5340

#436C40

Color Blindness Simulation

Original

#40596C

Protanopia

#4B4B67

Deuteranopia

#494866

Tritanopia

#416463

Achromatopsia

#555555

CSS Usage

background-color: #40596C;
color: #40596C;
border-color: #40596C;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DDE4
300
#B2C4D1
400
#88A4B9
500
#5F84A0
600
#4C6A80
700
#3D5466
800
#2F4250
900
#25323C
950
#182026

Contrast Checker

Text on white

7,33:1

AA Pass AAA Pass

Text on black

2,86:1

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