#409EB0

#409EB0

Color Values

HEX

#409EB0

RGB

64, 158, 176

HSL

189,6, 46,7%, 47,1%

HSV

189,6, 63,6%, 69,0%

CMYK

63,6%, 10,2%, 0,0%, 31,0%

OKLCH

0,6509 0,091 212,4

Properties

Cool Light Nearest: NCS S 1050-B20G Cyan

Color Harmonies

Complementary

#409EB0

#B05240

Analogous

#40B08A

#4066B0

#409EB0

Triadic

#409EB0

#B0409E

#9EB040

Split Complementary

#409EB0

#B04066

#B08A40

Tetradic

#409EB0

#8A40B0

#B05240

#66B040

Color Blindness Simulation

Original

#409EB0

Protanopia

#696AAC

Deuteranopia

#635CAB

Tritanopia

#45A8A7

Achromatopsia

#8B8B8B

CSS Usage

background-color: #409EB0;
color: #409EB0;
border-color: #409EB0;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F4F9FA
100
#E6F2F4
200
#CBE7EC
300
#A5D5DE
400
#75BFCD
500
#44A8BB
600
#368696
700
#2B6C78
800
#22545E
900
#1C3E45
950
#12272B

Contrast Checker

Text on white

3,12:1

AA Fail AAA Fail

Text on black

6,74:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026