#216DAF

#216DAF

Color Values

HEX

#216DAF

RGB

33, 109, 175

HSL

207,9, 68,3%, 40,8%

HSV

207,9, 81,1%, 68,6%

CMYK

81,1%, 37,7%, 0,0%, 31,4%

OKLCH

0,523 0,1267 249,3

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#216DAF

#AF6321

Analogous

#21AFAA

#2126AF

#216DAF

Triadic

#216DAF

#AF216D

#6DAF21

Split Complementary

#216DAF

#AF2126

#AFAA21

Tetradic

#216DAF

#AA21AF

#AF6321

#26AF21

Color Blindness Simulation

Original

#216DAF

Protanopia

#42439F

Deuteranopia

#3E389B

Tritanopia

#259290

Achromatopsia

#626262

CSS Usage

background-color: #216DAF;
color: #216DAF;
border-color: #216DAF;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F8FC
100
#E3EEF8
200
#C3DDF4
300
#98C5EC
400
#60A5E1
500
#2886D7
600
#206BAC
700
#1A5689
800
#14436B
900
#13334E
950
#0C2031

Contrast Checker

Text on white

5,42:1

AA Pass AAA Fail

Text on black

3,87:1

AA Fail AAA Fail

Related Articles

Tutorials

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

يناير 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

يناير 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

يناير 15, 2026