#1C3546

#1C3546

Color Values

HEX

#1C3546

RGB

28, 53, 70

HSL

204.3, 42.9%, 19.2%

HSV

204.3, 60.0%, 27.5%

CMYK

60.0%, 24.3%, 0.0%, 72.5%

OKLCH

0.3169 0.0436 239.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1C3546

#462D1C

Analogous

#1C4642

#1C2046

#1C3546

Triadic

#1C3546

#461C35

#35461C

Split Complementary

#1C3546

#461C20

#46421C

Tetradic

#1C3546

#421C46

#462D1C

#20461C

Color Blindness Simulation

Original

#1C3546

Protanopia

#272742

Deuteranopia

#252441

Tritanopia

#1D3F3E

Achromatopsia

#313131

CSS Usage

background-color: #1C3546;
color: #1C3546;
border-color: #1C3546;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F8FA
100
#E7EEF4
200
#CCDEEB
300
#A8C7DC
400
#78A8C9
500
#498AB6
600
#3A6E92
700
#2F5875
800
#24455B
900
#1E3443
950
#13212A

Contrast Checker

Text on white

12.75:1

AA Pass AAA Pass

Text on black

1.65:1

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