#055AAF

#055AAF

Color Values

HEX

#055AAF

RGB

5, 90, 175

HSL

210.0, 94.4%, 35.3%

HSV

210.0, 97.1%, 68.6%

CMYK

97.1%, 48.6%, 0.0%, 31.4%

OKLCH

0.474 0.1532 255.0

Properties

Cool Dark Nearest: NCS S 2065-B Pure Blue

Color Harmonies

Complementary

#055AAF

#AF5A05

Analogous

#05AFAF

#0505AF

#055AAF

Triadic

#055AAF

#AF055A

#5AAF05

Split Complementary

#055AAF

#AF0505

#AFAF05

Tetradic

#055AAF

#AF05AF

#AF5A05

#05AF05

Color Blindness Simulation

Original

#055AAF

Protanopia

#2A2B9A

Deuteranopia

#251E96

Tritanopia

#098A87

Achromatopsia

#4E4E4E

CSS Usage

background-color: #055AAF;
color: #055AAF;
border-color: #055AAF;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F7FD
100
#DFEDFB
200
#BADBFD
300
#88C2FC
400
#48A1FA
500
#0780F8
600
#0666C6
700
#05529F
800
#04407C
900
#07305A
950
#051F39

Contrast Checker

Text on white

6.8:1

AA Pass AAA Fail

Text on black

3.09:1

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