#0357AC

#0357AC

Color Values

HEX

#0357AC

RGB

3, 87, 172

HSL

210.2, 96.6%, 34.3%

HSV

210.2, 98.3%, 67.5%

CMYK

98.3%, 49.4%, 0.0%, 32.5%

OKLCH

0.4647 0.1531 255.4

Properties

Cool Dark Nearest: NCS S 2065-B Pure Blue

Color Harmonies

Complementary

#0357AC

#AC5803

Analogous

#03ABAC

#0403AC

#0357AC

Triadic

#0357AC

#AC0357

#57AC03

Split Complementary

#0357AC

#AC0403

#ABAC03

Tetradic

#0357AC

#AC03AB

#AC5803

#03AC04

Color Blindness Simulation

Original

#0357AC

Protanopia

#272897

Deuteranopia

#221C92

Tritanopia

#078784

Achromatopsia

#4B4B4B

CSS Usage

background-color: #0357AC;
color: #0357AC;
border-color: #0357AC;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F1F7FE
100
#DEEDFC
200
#B9DBFE
300
#87C1FD
400
#46A0FC
500
#047FFB
600
#0365C9
700
#0351A0
800
#023F7D
900
#06305B
950
#041E39

Contrast Checker

Text on white

7.09:1

AA Pass AAA Pass

Text on black

2.96:1

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