#045E9F

#045E9F

Color Values

HEX

#045E9F

RGB

4, 94, 159

HSL

205.2, 95.1%, 32.0%

HSV

205.2, 97.5%, 62.4%

CMYK

97.5%, 40.9%, 0.0%, 37.6%

OKLCH

0.472 0.1278 248.8

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#045E9F

#9F4504

Analogous

#049F93

#04109F

#045E9F

Triadic

#045E9F

#9F045E

#5E9F04

Split Complementary

#045E9F

#9F0410

#9F9304

Tetradic

#045E9F

#93049F

#9F4504

#109F04

Color Blindness Simulation

Original

#045E9F

Protanopia

#2B2C8F

Deuteranopia

#261F8C

Tritanopia

#088380

Achromatopsia

#505050

CSS Usage

background-color: #045E9F;
color: #045E9F;
border-color: #045E9F;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F1F8FE
100
#DFEFFC
200
#B9E1FD
300
#88CBFC
400
#47AFFA
500
#0693F9
600
#0576C7
700
#045E9F
800
#03497C
900
#07375A
950
#042339

Contrast Checker

Text on white

6.76:1

AA Pass AAA Fail

Text on black

3.11:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026