#2C3571

#2C3571

Color Values

HEX

#2C3571

RGB

44, 53, 113

HSL

232,2, 43,9%, 30,8%

HSV

232,2, 61,1%, 44,3%

CMYK

61,1%, 53,1%, 0,0%, 55,7%

OKLCH

0,3558 0,1031 273,6

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2C3571

#71682C

Analogous

#2C5871

#462C71

#2C3571

Triadic

#2C3571

#712C35

#35712C

Split Complementary

#2C3571

#71462C

#58712C

Tetradic

#2C3571

#712C58

#71682C

#2C7146

Color Blindness Simulation

Original

#2C3571

Protanopia

#303062

Deuteranopia

#2F2F5F

Tritanopia

#2C5754

Achromatopsia

#373737

CSS Usage

background-color: #2C3571;
color: #2C3571;
border-color: #2C3571;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F5FA
100
#E6E8F4
200
#CCD0EB
300
#A7AEDD
400
#7782CA
500
#4856B7
600
#394593
700
#2E3775
800
#242B5C
900
#1D2244
950
#13162B

Contrast Checker

Text on white

11,32:1

AA Pass AAA Pass

Text on black

1,85:1

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