#0B0643

#0B0643

Color Values

HEX

#0B0643

RGB

11, 6, 67

HSL

244,9, 83,6%, 14,3%

HSV

244,9, 91,0%, 26,3%

CMYK

83,6%, 91,0%, 0,0%, 73,7%

OKLCH

0,1938 0,1068 274,0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#0B0643

#3E4306

Analogous

#061F43

#290643

#0B0643

Triadic

#0B0643

#430B06

#06430B

Split Complementary

#0B0643

#432906

#1F4306

Tetradic

#0B0643

#43061F

#3E4306

#064329

Color Blindness Simulation

Original

#0B0643

Protanopia

#090934

Deuteranopia

#090A31

Tritanopia

#0B2926

Achromatopsia

#0B0B0B

CSS Usage

background-color: #0B0643;
color: #0B0643;
border-color: #0B0643;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F2FD
100
#E3E0FA
200
#C2BDF9
300
#978FF5
400
#5F52F0
500
#2615EA
600
#1F11BB
700
#190D96
800
#130A75
900
#120C55
950
#0B0836

Contrast Checker

Text on white

18,73:1

AA Pass AAA Pass

Text on black

1,12:1

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