#266FD9

#266FD9

Color Values

HEX

#266FD9

RGB

38, 111, 217

HSL

215.5, 70.2%, 50.0%

HSV

215.5, 82.5%, 85.1%

CMYK

82.5%, 48.8%, 0.0%, 14.9%

OKLCH

0.5568 0.1777 258.5

Properties

Cool Dark Nearest: Navy Blue

Color Harmonies

Complementary

#266FD9

#D99026

Analogous

#26C9D9

#3626D9

#266FD9

Triadic

#266FD9

#D9266F

#6FD926

Split Complementary

#266FD9

#D93626

#C9D926

Tetradic

#266FD9

#D926C9

#D99026

#26D936

Color Blindness Simulation

Original

#266FD9

Protanopia

#4646BF

Deuteranopia

#413CB9

Tritanopia

#2AABA7

Achromatopsia

#676767

CSS Usage

background-color: #266FD9;
color: #266FD9;
border-color: #266FD9;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E2EBF8
200
#C2D7F4
300
#97BAED
400
#5E95E3
500
#266FD9
600
#1E59AE
700
#18478B
800
#13386D
900
#122B4F
950
#0B1B32

Contrast Checker

Text on white

4.82:1

AA Pass AAA Fail

Text on black

4.36:1

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