#237386

#237386

Color Values

HEX

#237386

RGB

35, 115, 134

HSL

191.5, 58.6%, 33.1%

HSV

191.5, 73.9%, 52.5%

CMYK

73.9%, 14.2%, 0.0%, 47.5%

OKLCH

0.5166 0.0802 217.1

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#237386

#863623

Analogous

#238667

#234186

#237386

Triadic

#237386

#862373

#738623

Split Complementary

#237386

#862341

#866723

Tetradic

#237386

#672386

#863623

#418623

Color Blindness Simulation

Original

#237386

Protanopia

#464681

Deuteranopia

#413B80

Tritanopia

#277E7D

Achromatopsia

#636363

CSS Usage

background-color: #237386;
color: #237386;
border-color: #237386;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F4FAFB
100
#E4F3F6
200
#C6E8F0
300
#9ED8E6
400
#69C3D8
500
#35AECA
600
#2A8BA2
700
#226F81
800
#1A5765
900
#17404A
950
#0E292F

Contrast Checker

Text on white

5.43:1

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

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