#434D9C

#434D9C

Color Values

HEX

#434D9C

RGB

67, 77, 156

HSL

233.3, 39.9%, 43.7%

HSV

233.3, 57.1%, 61.2%

CMYK

57.1%, 50.6%, 0.0%, 38.8%

OKLCH

0.4542 0.1275 274.7

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#434D9C

#9C9243

Analogous

#43799C

#66439C

#434D9C

Triadic

#434D9C

#9C434D

#4D9C43

Split Complementary

#434D9C

#9C6643

#799C43

Tetradic

#434D9C

#9C4379

#9C9243

#439C66

Color Blindness Simulation

Original

#434D9C

Protanopia

#474789

Deuteranopia

#474684

Tritanopia

#447A76

Achromatopsia

#515151

CSS Usage

background-color: #434D9C;
color: #434D9C;
border-color: #434D9C;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CDD0EA
300
#A9AFDA
400
#7B83C6
500
#4D58B2
600
#3D468F
700
#313872
800
#262C59
900
#1F2342
950
#14162A

Contrast Checker

Text on white

7.55:1

AA Pass AAA Pass

Text on black

2.78:1

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