#0B5864

#0B5864

Color Values

HEX

#0B5864

RGB

11, 88, 100

HSL

188.1, 80.2%, 21.8%

HSV

188.1, 89.0%, 39.2%

CMYK

89.0%, 12.0%, 0.0%, 60.8%

OKLCH

0.4237 0.0702 211.4

Properties

Cool Dark Nearest: RAL 5009 Azure Blue

Color Harmonies

Complementary

#0B5864

#64170B

Analogous

#0B6444

#0B2C64

#0B5864

Triadic

#0B5864

#640B58

#58640B

Split Complementary

#0B5864

#640B2C

#64440B

Tetradic

#0B5864

#440B64

#64170B

#2C640B

Color Blindness Simulation

Original

#0B5864

Protanopia

#2C2D61

Deuteranopia

#282260

Tritanopia

#0F5F5E

Achromatopsia

#484848

CSS Usage

background-color: #0B5864;
color: #0B5864;
border-color: #0B5864;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F2FBFD
100
#E1F6F9
200
#BFF0F8
300
#91E6F3
400
#55D8EC
500
#19CAE6
600
#14A2B8
700
#108193
800
#0D6573
900
#0D4A53
950
#092F35

Contrast Checker

Text on white

8.1:1

AA Pass AAA Pass

Text on black

2.59:1

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