#043241

#043241

Color Values

HEX

#043241

RGB

4, 50, 65

HSL

194.8, 88.4%, 13.5%

HSV

194.8, 93.8%, 25.5%

CMYK

93.8%, 23.1%, 0.0%, 74.5%

OKLCH

0.296 0.0535 225.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#043241

#411304

Analogous

#044131

#041341

#043241

Triadic

#043241

#410432

#324104

Split Complementary

#043241

#410413

#413104

Tetradic

#043241

#310441

#411304

#134104

Color Blindness Simulation

Original

#043241

Protanopia

#18183D

Deuteranopia

#15123C

Tritanopia

#063B3A

Achromatopsia

#292929

CSS Usage

background-color: #043241;
color: #043241;
border-color: #043241;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F2FAFD
100
#E0F4FB
200
#BCEBFB
300
#8CDDF8
400
#4DCBF4
500
#0FB9F0
600
#0C94C0
700
#09769A
800
#075C78
900
#0A4457
950
#062B37

Contrast Checker

Text on white

13.66:1

AA Pass AAA Pass

Text on black

1.54:1

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