#0A09AA

#0A09AA

Color Values

HEX

#0A09AA

RGB

10, 9, 170

HSL

240.4, 89.9%, 35.1%

HSV

240.4, 94.7%, 66.7%

CMYK

94.1%, 94.7%, 0.0%, 33.3%

OKLCH

0.3413 0.2257 265.7

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#0A09AA

#A9AA09

Analogous

#0958AA

#5B09AA

#0A09AA

Triadic

#0A09AA

#AA0A09

#09AA0A

Split Complementary

#0A09AA

#AA5B09

#58AA09

Tetradic

#0A09AA

#AA0958

#A9AA09

#09AA5B

Color Blindness Simulation

Original

#0A09AA

Protanopia

#0A0A83

Deuteranopia

#0A0A7A

Tritanopia

#0A645E

Achromatopsia

#151515

CSS Usage

background-color: #0A09AA;
color: #0A09AA;
border-color: #0A09AA;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F2FD
100
#E0E0FB
200
#BCBBFB
300
#8C8BF9
400
#4D4CF5
500
#0E0DF2
600
#0C0AC2
700
#09089B
800
#070679
900
#0A0958
950
#060637

Contrast Checker

Text on white

12.86:1

AA Pass AAA Pass

Text on black

1.63:1

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