#09559E

#09559E

Color Values

HEX

#09559E

RGB

9, 85, 158

HSL

209.4, 89.2%, 32.7%

HSV

209.4, 94.3%, 62.0%

CMYK

94.3%, 46.2%, 0.0%, 38.0%

OKLCH

0.4504 0.1361 253.6

Properties

Cool Dark Nearest: NCS S 2065-B Pure Blue

Color Harmonies

Complementary

#09559E

#9E5209

Analogous

#099E9C

#090A9E

#09559E

Triadic

#09559E

#9E0955

#559E09

Split Complementary

#09559E

#9E090A

#9E9C09

Tetradic

#09559E

#9C099E

#9E5209

#0A9E09

Color Blindness Simulation

Original

#09559E

Protanopia

#2A2B8C

Deuteranopia

#262088

Tritanopia

#0D7E7B

Achromatopsia

#4A4A4A

CSS Usage

background-color: #09559E;
color: #09559E;
border-color: #09559E;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F7FD
100
#E0EDFB
200
#BBDCFB
300
#8BC3F8
400
#4CA2F5
500
#0E82F1
600
#0B68C1
700
#09539A
800
#074179
900
#0A3157
950
#061F37

Contrast Checker

Text on white

7.49:1

AA Pass AAA Pass

Text on black

2.8:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026