#100942

#100942

Color Values

HEX

#100942

RGB

16, 9, 66

HSL

247.4, 76.0%, 14.7%

HSV

247.4, 86.4%, 25.9%

CMYK

75.8%, 86.4%, 0.0%, 74.1%

OKLCH

0.2016 0.1004 278.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#100942

#3B4209

Analogous

#091E42

#2D0942

#100942

Triadic

#100942

#421009

#094210

Split Complementary

#100942

#422D09

#1E4209

Tetradic

#100942

#42091E

#3B4209

#09422D

Color Blindness Simulation

Original

#100942

Protanopia

#0D0D34

Deuteranopia

#0D0E31

Tritanopia

#102927

Achromatopsia

#0F0F0F

CSS Usage

background-color: #100942;
color: #100942;
border-color: #100942;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F2FC
100
#E4E2F9
200
#C7C0F6
300
#9F93F0
400
#6B59E8
500
#371FE0
600
#2C18B4
700
#231490
800
#1B0F70
900
#170F52
950
#0F0A34

Contrast Checker

Text on white

18.42:1

AA Pass AAA Pass

Text on black

1.14:1

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