#2C3C91

#2C3C91

Color Values

HEX

#2C3C91

RGB

44, 60, 145

HSL

230.5, 53.4%, 37.1%

HSV

230.5, 69.7%, 56.9%

CMYK

69.7%, 58.6%, 0.0%, 43.1%

OKLCH

0.3963 0.141 270.5

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#2C3C91

#91812C

Analogous

#2C6F91

#4F2C91

#2C3C91

Triadic

#2C3C91

#912C3C

#3C912C

Split Complementary

#2C3C91

#914F2C

#6F912C

Tetradic

#2C3C91

#912C6F

#91812C

#2C914F

Color Blindness Simulation

Original

#2C3C91

Protanopia

#33337C

Deuteranopia

#323178

Tritanopia

#2D6C69

Achromatopsia

#3F3F3F

CSS Usage

background-color: #2C3C91;
color: #2C3C91;
border-color: #2C3C91;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FB
100
#E5E8F5
200
#C8CEEE
300
#A1ABE2
400
#6E7ED3
500
#3B51C4
600
#30419C
700
#26347D
800
#1E2862
900
#192148
950
#10152D

Contrast Checker

Text on white

9.71:1

AA Pass AAA Pass

Text on black

2.16:1

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