#488BCB

#488BCB

Color Values

HEX

#488BCB

RGB

72, 139, 203

HSL

209.3, 55.7%, 53.9%

HSV

209.3, 64.5%, 79.6%

CMYK

64.5%, 31.5%, 0.0%, 20.4%

OKLCH

0.6214 0.119 249.3

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#488BCB

#CB8848

Analogous

#48CBC9

#4849CB

#488BCB

Triadic

#488BCB

#CB488B

#8BCB48

Split Complementary

#488BCB

#CB4849

#CBC948

Tetradic

#488BCB

#C948CB

#CB8848

#49CB48

Color Blindness Simulation

Original

#488BCB

Protanopia

#6566BC

Deuteranopia

#615CB8

Tritanopia

#4BAFAD

Achromatopsia

#818181

CSS Usage

background-color: #488BCB;
color: #488BCB;
border-color: #488BCB;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EDF6
200
#C7DCEF
300
#A0C3E4
400
#6CA2D5
500
#3881C7
600
#2D679F
700
#24537F
800
#1C4163
900
#183149
950
#0F1F2E

Contrast Checker

Text on white

3.6:1

AA Fail AAA Fail

Text on black

5.83:1

AA Pass 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