#0B4368

#0B4368

Color Values

HEX

#0B4368

RGB

11, 67, 104

HSL

203.9, 80.9%, 22.5%

HSV

203.9, 89.4%, 40.8%

CMYK

89.4%, 35.6%, 0.0%, 59.2%

OKLCH

0.3688 0.0837 243.9

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#0B4368

#68300B

Analogous

#0B685E

#0B1468

#0B4368

Triadic

#0B4368

#680B43

#43680B

Split Complementary

#0B4368

#680B14

#685E0B

Tetradic

#0B4368

#5E0B68

#68300B

#14680B

Color Blindness Simulation

Original

#0B4368

Protanopia

#23245F

Deuteranopia

#201C5D

Tritanopia

#0E5856

Achromatopsia

#3A3A3A

CSS Usage

background-color: #0B4368;
color: #0B4368;
border-color: #0B4368;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F2F8FD
100
#E1F0F9
200
#BEE1F8
300
#90CCF3
400
#54B0ED
500
#1894E7
600
#1377B9
700
#105F94
800
#0C4A73
900
#0D3854
950
#082335

Contrast Checker

Text on white

10.41:1

AA Pass AAA Pass

Text on black

2.02:1

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