#31AACE

#31AACE

Color Values

HEX

#31AACE

RGB

49, 170, 206

HSL

193.8, 61.6%, 50.0%

HSV

193.8, 76.2%, 80.8%

CMYK

76.2%, 17.5%, 0.0%, 19.2%

OKLCH

0.6885 0.1147 222.6

Properties

Cool Light Nearest: Maximum Blue

Color Harmonies

Complementary

#31AACE

#CE5531

Analogous

#31CEA4

#315BCE

#31AACE

Triadic

#31AACE

#CE31AA

#AACE31

Split Complementary

#31AACE

#CE315B

#CEA431

Tetradic

#31AACE

#A431CE

#CE5531

#5BCE31

Color Blindness Simulation

Original

#31AACE

Protanopia

#6566C5

Deuteranopia

#5E55C3

Tritanopia

#37BEBD

Achromatopsia

#939393

CSS Usage

background-color: #31AACE;
color: #31AACE;
border-color: #31AACE;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F3FAFB
100
#E4F2F6
200
#C5E7F1
300
#9CD6E7
400
#67C0DB
500
#31AACE
600
#2788A5
700
#1F6D84
800
#185567
900
#163F4B
950
#0E2830

Contrast Checker

Text on white

2.7:1

AA Fail AAA Fail

Text on black

7.77:1

AA Pass AAA Pass

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