#198CFF

#198CFF

Color Values

HEX

#198CFF

RGB

25, 140, 255

HSL

210.0, 100.0%, 54.9%

HSV

210.0, 90.2%, 100.0%

CMYK

90.2%, 45.1%, 0.0%, 0.0%

OKLCH

0.6427 0.1952 254.1

Properties

Cool Light Nearest: dodgerblue

Color Harmonies

Complementary

#198CFF

#FF8C19

Analogous

#19FFFF

#1919FF

#198CFF

Triadic

#198CFF

#FF198C

#8CFF19

Split Complementary

#198CFF

#FF1919

#FFFF19

Tetradic

#198CFF

#FF19FF

#FF8C19

#19FF19

Color Blindness Simulation

Original

#198CFF

Protanopia

#4B4CE3

Deuteranopia

#443CDC

Tritanopia

#1FCDC8

Achromatopsia

#7C7C7C

CSS Usage

background-color: #198CFF;
color: #198CFF;
border-color: #198CFF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F1F7FE
100
#DEEDFC
200
#B8DBFF
300
#85C2FF
400
#42A1FF
500
#0080FF
600
#0066CC
700
#0052A3
800
#004080
900
#05305C
950
#031F3A

Contrast Checker

Text on white

3.37:1

AA Fail AAA Fail

Text on black

6.24:1

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