#2B2F6E

#2B2F6E

Color Values

HEX

#2B2F6E

RGB

43, 47, 110

HSL

236.4, 43.8%, 30.0%

HSV

236.4, 60.9%, 43.1%

CMYK

60.9%, 57.3%, 0.0%, 56.9%

OKLCH

0.3398 0.1075 276.3

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2B2F6E

#6E6A2B

Analogous

#2B516E

#482B6E

#2B2F6E

Triadic

#2B2F6E

#6E2B2F

#2F6E2B

Split Complementary

#2B2F6E

#6E482B

#516E2B

Tetradic

#2B2F6E

#6E2B51

#6E6A2B

#2B6E48

Color Blindness Simulation

Original

#2B2F6E

Protanopia

#2D2D5F

Deuteranopia

#2C2C5B

Tritanopia

#2B5350

Achromatopsia

#333333

CSS Usage

background-color: #2B2F6E;
color: #2B2F6E;
border-color: #2B2F6E;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCEEB
300
#A7AADD
400
#777CCA
500
#484EB7
600
#393F93
700
#2E3275
800
#24275C
900
#1D2044
950
#13142B

Contrast Checker

Text on white

12.11:1

AA Pass AAA Pass

Text on black

1.73:1

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