#1F9DA3

#1F9DA3

Color Values

HEX

#1F9DA3

RGB

31, 157, 163

HSL

182.7, 68.0%, 38.0%

HSV

182.7, 81.0%, 63.9%

CMYK

81.0%, 3.7%, 0.0%, 36.1%

OKLCH

0.6354 0.1019 200.0

Properties

Cool Light Nearest: Teal Blue

Color Harmonies

Complementary

#1F9DA3

#A3251F

Analogous

#1FA367

#1F5BA3

#1F9DA3

Triadic

#1F9DA3

#A31F9D

#9DA31F

Split Complementary

#1F9DA3

#A31F5B

#A3671F

Tetradic

#1F9DA3

#671FA3

#A3251F

#5BA31F

Color Blindness Simulation

Original

#1F9DA3

Protanopia

#5657A2

Deuteranopia

#4E45A1

Tritanopia

#25A0A0

Achromatopsia

#838383

CSS Usage

background-color: #1F9DA3;
color: #1F9DA3;
border-color: #1F9DA3;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F3FBFC
100
#E3F7F7
200
#C3F1F4
300
#98E8EB
400
#60DBE1
500
#29CED6
600
#21A5AB
700
#1A8489
800
#14676B
900
#134B4E
950
#0C3031

Contrast Checker

Text on white

3.28:1

AA Fail AAA Fail

Text on black

6.41:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026