#434F6D

#434F6D

Color Values

HEX

#434F6D

RGB

67, 79, 109

HSL

222.9, 23.9%, 34.5%

HSV

222.9, 38.5%, 42.7%

CMYK

38.5%, 27.5%, 0.0%, 57.3%

OKLCH

0.43 0.0523 267.4

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#434F6D

#6D6143

Analogous

#43646D

#4C436D

#434F6D

Triadic

#434F6D

#6D434F

#4F6D43

Split Complementary

#434F6D

#6D4C43

#646D43

Tetradic

#434F6D

#6D4364

#6D6143

#436D4C

Color Blindness Simulation

Original

#434F6D

Protanopia

#484866

Deuteranopia

#484764

Tritanopia

#44605F

Achromatopsia

#4F4F4F

CSS Usage

background-color: #434F6D;
color: #434F6D;
border-color: #434F6D;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#EAECF1
200
#D3D8E4
300
#B3BCD0
400
#8A97B7
500
#61729E
600
#4E5C7E
700
#3E4965
800
#31394F
900
#262C3B
950
#181C25

Contrast Checker

Text on white

8.15:1

AA Pass AAA Pass

Text on black

2.58:1

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