#100191

#100191

Color Values

HEX

#100191

RGB

16, 1, 145

HSL

246.3, 98.6%, 28.6%

HSV

246.3, 99.3%, 56.9%

CMYK

89.0%, 99.3%, 0.0%, 43.1%

OKLCH

0.3029 0.2014 267.8

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#100191

#829101

Analogous

#013A91

#580191

#100191

Triadic

#100191

#911001

#019110

Split Complementary

#100191

#915801

#3A9101

Tetradic

#100191

#91013A

#829101

#019158

Color Blindness Simulation

Original

#100191

Protanopia

#0A096E

Deuteranopia

#0A0C66

Tritanopia

#0F534D

Achromatopsia

#0F0F0F

CSS Usage

background-color: #100191;
color: #100191;
border-color: #100191;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F1FE
100
#E1DEFC
200
#BFB8FF
300
#9285FE
400
#5744FE
500
#1C02FD
600
#1701CB
700
#1201A2
800
#0E017F
900
#0E055B
950
#09033A

Contrast Checker

Text on white

14.63:1

AA Pass AAA Pass

Text on black

1.44:1

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