#0D2438

#0D2438

Color Values

HEX

#0D2438

RGB

13, 36, 56

HSL

207.9, 62.3%, 13.5%

HSV

207.9, 76.8%, 22.0%

CMYK

76.8%, 35.7%, 0.0%, 78.0%

OKLCH

0.2529 0.0478 247.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#0D2438

#38210D

Analogous

#0D3836

#0D0E38

#0D2438

Triadic

#0D2438

#380D24

#24380D

Split Complementary

#0D2438

#380D0E

#38360D

Tetradic

#0D2438

#360D38

#38210D

#0E380D

Color Blindness Simulation

Original

#0D2438

Protanopia

#171733

Deuteranopia

#161432

Tritanopia

#0E2F2E

Achromatopsia

#212121

CSS Usage

background-color: #0D2438;
color: #0D2438;
border-color: #0D2438;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F3F8FB
100
#E4EEF7
200
#C5DDF2
300
#9CC4E8
400
#66A5DB
500
#3085CF
600
#266AA6
700
#1F5584
800
#184367
900
#15324C
950
#0D2030

Contrast Checker

Text on white

15.83:1

AA Pass AAA Pass

Text on black

1.33:1

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