#37184F

#37184F

Color Values

HEX

#37184F

RGB

55, 24, 79

HSL

273.8, 53.4%, 20.2%

HSV

273.8, 69.6%, 31.0%

CMYK

30.4%, 69.6%, 0.0%, 69.0%

OKLCH

0.2845 0.0987 307.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#37184F

#304F18

Analogous

#1B184F

#4F184C

#37184F

Triadic

#37184F

#4F3718

#184F37

Split Complementary

#37184F

#4C4F18

#184F1B

Tetradic

#37184F

#4F1B18

#304F18

#184C4F

Color Blindness Simulation

Original

#37184F

Protanopia

#2A2942

Deuteranopia

#2B2E3E

Tritanopia

#353735

Achromatopsia

#232323

CSS Usage

background-color: #37184F;
color: #37184F;
border-color: #37184F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F4FB
100
#EEE5F5
200
#DEC8EE
300
#C6A1E2
400
#A76ED3
500
#883BC4
600
#6D309C
700
#57267D
800
#441E62
900
#331948
950
#20102D

Contrast Checker

Text on white

14.94:1

AA Pass AAA Pass

Text on black

1.41:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026