#0D3859

#0D3859

Color Values

HEX

#0D3859

RGB

13, 56, 89

HSL

206.1, 74.5%, 20.0%

HSV

206.1, 85.4%, 34.9%

CMYK

85.4%, 37.1%, 0.0%, 65.1%

OKLCH

0.3302 0.0742 246.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#0D3859

#592E0D

Analogous

#0D5954

#0D1259

#0D3859

Triadic

#0D3859

#590D38

#38590D

Split Complementary

#0D3859

#590D12

#59540D

Tetradic

#0D3859

#540D59

#592E0D

#12590D

Color Blindness Simulation

Original

#0D3859

Protanopia

#202051

Deuteranopia

#1D1A4F

Tritanopia

#0F4B49

Achromatopsia

#313131

CSS Usage

background-color: #0D3859;
color: #0D3859;
border-color: #0D3859;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F8FC
100
#E2EFF8
200
#C1DFF6
300
#94C8EF
400
#5AAAE7
500
#218CDE
600
#1A70B2
700
#155A8E
800
#10466F
900
#103551
950
#0A2133

Contrast Checker

Text on white

12.16:1

AA Pass AAA Pass

Text on black

1.73:1

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