#234F58

#234F58

Color Values

HEX

#234F58

RGB

35, 79, 88

HSL

190.2, 43.1%, 24.1%

HSV

190.2, 60.2%, 34.5%

CMYK

60.2%, 10.2%, 0.0%, 65.5%

OKLCH

0.4005 0.0506 212.8

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#234F58

#582C23

Analogous

#235846

#233458

#234F58

Triadic

#234F58

#58234F

#4F5823

Split Complementary

#234F58

#582334

#584623

Tetradic

#234F58

#462358

#582C23

#345823

Color Blindness Simulation

Original

#234F58

Protanopia

#363656

Deuteranopia

#343055

Tritanopia

#255454

Achromatopsia

#464646

CSS Usage

background-color: #234F58;
color: #234F58;
border-color: #234F58;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F9FA
100
#E7F1F4
200
#CCE5EB
300
#A7D3DC
400
#78BBC9
500
#49A4B6
600
#3A8392
700
#2E6975
800
#24525B
900
#1E3D43
950
#13262A

Contrast Checker

Text on white

9.01:1

AA Pass AAA Pass

Text on black

2.33:1

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