#05243C

#05243C

Color Values

HEX

#05243C

RGB

5, 36, 60

HSL

206,2, 84,6%, 12,7%

HSV

206,2, 91,7%, 23,5%

CMYK

91,7%, 40,0%, 0,0%, 76,5%

OKLCH

0,2522 0,0578 246,2

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#05243C

#3C1D05

Analogous

#053C38

#05083C

#05243C

Triadic

#05243C

#3C0524

#243C05

Split Complementary

#05243C

#3C0508

#3C3805

Tetradic

#05243C

#38053C

#3C1D05

#083C05

Color Blindness Simulation

Original

#05243C

Protanopia

#121336

Deuteranopia

#110E35

Tritanopia

#073231

Achromatopsia

#1F1F1F

CSS Usage

background-color: #05243C;
color: #05243C;
border-color: #05243C;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F2F8FD
100
#E0EFFA
200
#BDDFFA
300
#8EC8F6
400
#51ABF0
500
#148DEB
600
#1071BC
700
#0D5A97
800
#0A4776
900
#0C3555
950
#072236

Contrast Checker

Text on white

15,86:1

AA Pass AAA Pass

Text on black

1,32:1

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