#488FCB

#488FCB

Color Values

HEX

#488FCB

RGB

72, 143, 203

HSL

207.5, 55.7%, 53.9%

HSV

207.5, 64.5%, 79.6%

CMYK

64.5%, 29.6%, 0.0%, 20.4%

OKLCH

0.6306 0.1156 246.5

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#488FCB

#CB8448

Analogous

#48CBC5

#484DCB

#488FCB

Triadic

#488FCB

#CB488F

#8FCB48

Split Complementary

#488FCB

#CB484D

#CBC548

Tetradic

#488FCB

#C548CB

#CB8448

#4DCB48

Color Blindness Simulation

Original

#488FCB

Protanopia

#6767BC

Deuteranopia

#635DB9

Tritanopia

#4CB1AE

Achromatopsia

#848484

CSS Usage

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

Tailwind Shades

50
#F4F8FB
100
#E5EEF6
200
#C7DDEF
300
#A0C5E4
400
#6CA5D5
500
#3885C7
600
#2D6B9F
700
#24557F
800
#1C4363
900
#183249
950
#0F202E

Contrast Checker

Text on white

3.46:1

AA Fail AAA Fail

Text on black

6.07:1

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