#2B145F

#2B145F

Color Values

HEX

#2B145F

RGB

43, 20, 95

HSL

258.4, 65.2%, 22.5%

HSV

258.4, 78.9%, 37.3%

CMYK

54.7%, 78.9%, 0.0%, 62.7%

OKLCH

0.278 0.1233 289.9

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#2B145F

#485F14

Analogous

#14225F

#50145F

#2B145F

Triadic

#2B145F

#5F2B14

#145F2B

Split Complementary

#2B145F

#5F5014

#225F14

Tetradic

#2B145F

#5F1422

#485F14

#145F50

Color Blindness Simulation

Original

#2B145F

Protanopia

#21214D

Deuteranopia

#222448

Tritanopia

#2A3F3B

Achromatopsia

#1E1E1E

CSS Usage

background-color: #2B145F;
color: #2B145F;
border-color: #2B145F;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F3FC
100
#E9E3F7
200
#D2C4F3
300
#B29AEA
400
#8963DE
500
#5F2CD3
600
#4C23A9
700
#3D1C87
800
#301669
900
#25144D
950
#180D31

Contrast Checker

Text on white

15.35:1

AA Pass AAA Pass

Text on black

1.37:1

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