#266FB3

#266FB3

Color Values

HEX

#266FB3

RGB

38, 111, 179

HSL

208.9, 65.0%, 42.5%

HSV

208.9, 78.8%, 70.2%

CMYK

78.8%, 38.0%, 0.0%, 29.8%

OKLCH

0.5314 0.1283 250.4

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#266FB3

#B36A26

Analogous

#26B3B0

#2629B3

#266FB3

Triadic

#266FB3

#B3266F

#6FB326

Split Complementary

#266FB3

#B32629

#B3B026

Tetradic

#266FB3

#B026B3

#B36A26

#29B326

Color Blindness Simulation

Original

#266FB3

Protanopia

#4646A3

Deuteranopia

#413C9F

Tritanopia

#2A9693

Achromatopsia

#646464

CSS Usage

background-color: #266FB3;
color: #266FB3;
border-color: #266FB3;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F8FC
100
#E3EEF7
200
#C4DCF3
300
#9AC3EA
400
#63A3DE
500
#2D83D2
600
#2468A8
700
#1D5487
800
#164169
900
#14314D
950
#0D1F31

Contrast Checker

Text on white

5.24:1

AA Pass AAA Fail

Text on black

4.01:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026