#233B44

#233B44

Color Values

HEX

#233B44

RGB

35, 59, 68

HSL

196,4, 32,0%, 20,2%

HSV

196,4, 48,5%, 26,7%

CMYK

48,5%, 13,2%, 0,0%, 73,3%

OKLCH

0,3366 0,0338 223,7

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#233B44

#442C23

Analogous

#23443D

#232A44

#233B44

Triadic

#233B44

#44233B

#3B4423

Split Complementary

#233B44

#44232A

#443D23

Tetradic

#233B44

#3D2344

#442C23

#2A4423

Color Blindness Simulation

Original

#233B44

Protanopia

#2D2E42

Deuteranopia

#2C2A41

Tritanopia

#244040

Achromatopsia

#373737

CSS Usage

background-color: #233B44;
color: #233B44;
border-color: #233B44;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F8F9
100
#E8EFF2
200
#D0E0E7
300
#AECBD5
400
#82AEBF
500
#5792A8
600
#457587
700
#375D6C
800
#2B4954
900
#22373E
950
#162327

Contrast Checker

Text on white

11,79:1

AA Pass AAA Pass

Text on black

1,78:1

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