#0D2840

#0D2840

Color Values

HEX

#0D2840

RGB

13, 40, 64

HSL

208.2, 66.2%, 15.1%

HSV

208.2, 79.7%, 25.1%

CMYK

79.7%, 37.5%, 0.0%, 74.9%

OKLCH

0.2696 0.0555 248.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#0D2840

#40250D

Analogous

#0D403E

#0D0F40

#0D2840

Triadic

#0D2840

#400D28

#28400D

Split Complementary

#0D2840

#400D0F

#403E0D

Tetradic

#0D2840

#3E0D40

#40250D

#0F400D

Color Blindness Simulation

Original

#0D2840

Protanopia

#19193A

Deuteranopia

#171539

Tritanopia

#0E3635

Achromatopsia

#242424

CSS Usage

background-color: #0D2840;
color: #0D2840;
border-color: #0D2840;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F8FC
100
#E3EEF7
200
#C4DDF3
300
#99C4EA
400
#62A4DF
500
#2B85D4
600
#226AAA
700
#1C5588
800
#16426A
900
#14324D
950
#0C2031

Contrast Checker

Text on white

15.06:1

AA Pass AAA Pass

Text on black

1.39:1

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