#366DBF

#366DBF

Color Values

HEX

#366DBF

RGB

54, 109, 191

HSL

215.9, 55.9%, 48.0%

HSV

215.9, 71.7%, 74.9%

CMYK

71.7%, 42.9%, 0.0%, 25.1%

OKLCH

0.5398 0.1411 258.4

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#366DBF

#BF8836

Analogous

#36B1BF

#4336BF

#366DBF

Triadic

#366DBF

#BF366D

#6DBF36

Split Complementary

#366DBF

#BF4336

#B1BF36

Tetradic

#366DBF

#BF36B1

#BF8836

#36BF43

Color Blindness Simulation

Original

#366DBF

Protanopia

#4E4EAB

Deuteranopia

#4B46A6

Tritanopia

#399B98

Achromatopsia

#676767

CSS Usage

background-color: #366DBF;
color: #366DBF;
border-color: #366DBF;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EBF6
200
#C7D7EF
300
#A0BBE4
400
#6C96D5
500
#3871C7
600
#2D5B9F
700
#24497F
800
#1C3963
900
#182C49
950
#0F1C2E

Contrast Checker

Text on white

5.13:1

AA Pass AAA Fail

Text on black

4.1:1

AA Fail AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026