#353D6F

#353D6F

Color Values

HEX

#353D6F

RGB

53, 61, 111

HSL

231.7, 35.4%, 32.2%

HSV

231.7, 52.3%, 43.5%

CMYK

52.3%, 45.0%, 0.0%, 56.5%

OKLCH

0.3787 0.0856 274.7

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#353D6F

#6F6735

Analogous

#355A6F

#4A356F

#353D6F

Triadic

#353D6F

#6F353D

#3D6F35

Split Complementary

#353D6F

#6F4A35

#5A6F35

Tetradic

#353D6F

#6F355A

#6F6735

#356F4A

Color Blindness Simulation

Original

#353D6F

Protanopia

#383963

Deuteranopia

#383760

Tritanopia

#355957

Achromatopsia

#3F3F3F

CSS Usage

background-color: #353D6F;
color: #353D6F;
border-color: #353D6F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E8E9F3
200
#CFD2E8
300
#ACB2D7
400
#7F88C2
500
#525FAD
600
#424C8A
700
#353D6E
800
#292F56
900
#212540
950
#151828

Contrast Checker

Text on white

10.25:1

AA Pass AAA Pass

Text on black

2.05:1

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