#216C82

#216C82

Color Values

HEX

#216C82

RGB

33, 108, 130

HSL

193.6, 59.5%, 32.0%

HSV

193.6, 74.6%, 51.0%

CMYK

74.6%, 16.9%, 0.0%, 49.0%

OKLCH

0.4961 0.079 221.6

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#216C82

#823721

Analogous

#218268

#213C82

#216C82

Triadic

#216C82

#82216C

#6C8221

Split Complementary

#216C82

#82213C

#826821

Tetradic

#216C82

#682182

#823721

#3C8221

Color Blindness Simulation

Original

#216C82

Protanopia

#41427D

Deuteranopia

#3D387B

Tritanopia

#257878

Achromatopsia

#5E5E5E

CSS Usage

background-color: #216C82;
color: #216C82;
border-color: #216C82;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F3F9FB
100
#E4F2F6
200
#C6E7F1
300
#9DD6E6
400
#69BFD9
500
#34A9CB
600
#2987A3
700
#216C82
800
#1A5466
900
#173F4A
950
#0E282F

Contrast Checker

Text on white

5.95:1

AA Pass AAA Fail

Text on black

3.53:1

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