#03474F

#03474F

Color Values

HEX

#03474F

RGB

3, 71, 79

HSL

186,3, 92,7%, 16,1%

HSV

186,3, 96,2%, 31,0%

CMYK

96,2%, 10,1%, 0,0%, 69,0%

OKLCH

0,3644 0,0614 207,9

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#03474F

#4F0B03

Analogous

#034F31

#03214F

#03474F

Triadic

#03474F

#4F0347

#474F03

Split Complementary

#03474F

#4F0321

#4F3103

Tetradic

#03474F

#31034F

#4F0B03

#214F03

Color Blindness Simulation

Original

#03474F

Protanopia

#20214D

Deuteranopia

#1C174D

Tritanopia

#064C4B

Achromatopsia

#393939

CSS Usage

background-color: #03474F;
color: #03474F;
border-color: #03474F;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F1FCFD
100
#DFF8FB
200
#BAF5FC
300
#89EFFB
400
#49E6F8
500
#09DDF6
600
#07B1C5
700
#068D9D
800
#056E7B
900
#085059
950
#053338

Contrast Checker

Text on white

10,41:1

AA Pass AAA Pass

Text on black

2,02:1

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