#37266D

#37266D

Color Values

HEX

#37266D

RGB

55, 38, 109

HSL

254.4, 48.3%, 28.8%

HSV

254.4, 65.1%, 42.7%

CMYK

49.5%, 65.1%, 0.0%, 57.3%

OKLCH

0.3324 0.1175 289.4

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#37266D

#5C6D26

Analogous

#26386D

#5A266D

#37266D

Triadic

#37266D

#6D3726

#266D37

Split Complementary

#37266D

#6D5A26

#386D26

Tetradic

#37266D

#6D2638

#5C6D26

#266D5A

Color Blindness Simulation

Original

#37266D

Protanopia

#302F5C

Deuteranopia

#313258

Tritanopia

#364E4B

Achromatopsia

#2F2F2F

CSS Usage

background-color: #37266D;
color: #37266D;
border-color: #37266D;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F6F4FA
100
#E9E6F4
200
#D2CAED
300
#B2A4DF
400
#8973CE
500
#5F42BD
600
#4C3597
700
#3D2A79
800
#30215F
900
#251B46
950
#18112C

Contrast Checker

Text on white

12.65:1

AA Pass AAA Pass

Text on black

1.66:1

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