#213356

#213356

Color Values

HEX

#213356

RGB

33, 51, 86

HSL

219.6, 44.5%, 23.3%

HSV

219.6, 61.6%, 33.7%

CMYK

61.6%, 40.7%, 0.0%, 66.3%

OKLCH

0.3243 0.0669 262.6

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#213356

#564421

Analogous

#214D56

#292156

#213356

Triadic

#213356

#562133

#335621

Split Complementary

#213356

#562921

#4D5621

Tetradic

#213356

#56214D

#564421

#215629

Color Blindness Simulation

Original

#213356

Protanopia

#29294E

Deuteranopia

#28264C

Tritanopia

#224745

Achromatopsia

#323232

CSS Usage

background-color: #213356;
color: #213356;
border-color: #213356;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F4F6FA
100
#E6EBF4
200
#CBD6EB
300
#A7B9DD
400
#7793CB
500
#476DB8
600
#395793
700
#2D4676
800
#23375C
900
#1D2A44
950
#121B2B

Contrast Checker

Text on white

12.56:1

AA Pass AAA Pass

Text on black

1.67:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026