#2E3679

#2E3679

Color Values

HEX

#2E3679

RGB

46, 54, 121

HSL

233.6, 44.9%, 32.7%

HSV

233.6, 62.0%, 47.5%

CMYK

62.0%, 55.4%, 0.0%, 52.5%

OKLCH

0.3656 0.1133 274.2

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#2E3679

#79712E

Analogous

#2E5B79

#4B2E79

#2E3679

Triadic

#2E3679

#792E36

#36792E

Split Complementary

#2E3679

#794B2E

#5B792E

Tetradic

#2E3679

#792E5B

#79712E

#2E794B

Color Blindness Simulation

Original

#2E3679

Protanopia

#313269

Deuteranopia

#313065

Tritanopia

#2E5C59

Achromatopsia

#393939

CSS Usage

background-color: #2E3679;
color: #2E3679;
border-color: #2E3679;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E8F4
200
#CBCFEB
300
#A6ACDD
400
#767FCB
500
#4652B9
600
#384294
700
#2D3576
800
#23295C
900
#1D2144
950
#12152B

Contrast Checker

Text on white

10.94:1

AA Pass AAA Pass

Text on black

1.92:1

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