#266FCF

#266FCF

Color Values

HEX

#266FCF

RGB

38, 111, 207

HSL

214.1, 69.0%, 48.0%

HSV

214.1, 81.6%, 81.2%

CMYK

81.6%, 46.4%, 0.0%, 18.8%

OKLCH

0.5498 0.1647 257.0

Properties

Cool Dark Nearest: Navy Blue

Color Harmonies

Complementary

#266FCF

#CF8626

Analogous

#26C3CF

#3126CF

#266FCF

Triadic

#266FCF

#CF266F

#6FCF26

Split Complementary

#266FCF

#CF3126

#C3CF26

Tetradic

#266FCF

#CF26C3

#CF8626

#26CF31

Color Blindness Simulation

Original

#266FCF

Protanopia

#4646B8

Deuteranopia

#413CB2

Tritanopia

#2AA5A1

Achromatopsia

#666666

CSS Usage

background-color: #266FCF;
color: #266FCF;
border-color: #266FCF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E3ECF8
200
#C3D8F4
300
#98BCEC
400
#6098E2
500
#2873D7
600
#205CAC
700
#194A8A
800
#143A6C
900
#122C4F
950
#0C1C32

Contrast Checker

Text on white

4.93:1

AA Pass AAA Fail

Text on black

4.26:1

AA Fail 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