#0B3C6C

#0B3C6C

Color Values

HEX

#0B3C6C

RGB

11, 60, 108

HSL

209.7, 81.5%, 23.3%

HSV

209.7, 89.8%, 42.4%

CMYK

89.8%, 44.4%, 0.0%, 57.6%

OKLCH

0.3534 0.097 252.5

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#0B3C6C

#6C3B0B

Analogous

#0B6C6B

#0B0B6C

#0B3C6C

Triadic

#0B3C6C

#6C0B3C

#3C6C0B

Split Complementary

#0B3C6C

#6C0B0B

#6C6B0B

Tetradic

#0B3C6C

#6B0B6C

#6C3B0B

#0B6C0B

Color Blindness Simulation

Original

#0B3C6C

Protanopia

#202160

Deuteranopia

#1D1A5E

Tritanopia

#0D5755

Achromatopsia

#353535

CSS Usage

background-color: #0B3C6C;
color: #0B3C6C;
border-color: #0B3C6C;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F2F7FD
100
#E1EDFA
200
#BEDCF8
300
#90C2F4
400
#54A1EE
500
#1881E7
600
#1367B9
700
#0F5294
800
#0C4074
900
#0D3154
950
#081F35

Contrast Checker

Text on white

11.19:1

AA Pass AAA Pass

Text on black

1.88:1

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