#397293

#397293

Color Values

HEX

#397293

RGB

57, 114, 147

HSL

202.0, 44.1%, 40.0%

HSV

202.0, 61.2%, 57.6%

CMYK

61.2%, 22.4%, 0.0%, 42.4%

OKLCH

0.5278 0.0793 236.3

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#397293

#935A39

Analogous

#399387

#394593

#397293

Triadic

#397293

#933972

#729339

Split Complementary

#397293

#933945

#938739

Tetradic

#397293

#873993

#935A39

#459339

Color Blindness Simulation

Original

#397293

Protanopia

#52528B

Deuteranopia

#4E4A89

Tritanopia

#3C8583

Achromatopsia

#686868

CSS Usage

background-color: #397293;
color: #397293;
border-color: #397293;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F4F8FA
100
#E6EFF4
200
#CCDFEB
300
#A7C9DD
400
#77ACCA
500
#478EB8
600
#397293
700
#2E5B76
800
#24475C
900
#1D3644
950
#12222B

Contrast Checker

Text on white

5.25:1

AA Pass AAA Fail

Text on black

4.0:1

AA Fail 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