#242B78

#242B78

Color Values

HEX

#242B78

RGB

36, 43, 120

HSL

235.0, 53.8%, 30.6%

HSV

235.0, 70.0%, 47.1%

CMYK

70.0%, 64.2%, 0.0%, 52.9%

OKLCH

0.3355 0.1298 273.2

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#242B78

#787124

Analogous

#245578

#472478

#242B78

Triadic

#242B78

#78242B

#2B7824

Split Complementary

#242B78

#784724

#557824

Tetradic

#242B78

#782455

#787124

#247847

Color Blindness Simulation

Original

#242B78

Protanopia

#272765

Deuteranopia

#272661

Tritanopia

#245753

Achromatopsia

#2F2F2F

CSS Usage

background-color: #242B78;
color: #242B78;
border-color: #242B78;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C8CBEF
300
#A1A6E3
400
#6E76D3
500
#3B46C4
600
#2F389D
700
#262D7E
800
#1D2362
900
#191D48
950
#10122D

Contrast Checker

Text on white

12.41:1

AA Pass AAA Pass

Text on black

1.69:1

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