#100FEF

#100FEF

Color Values

HEX

#100FEF

RGB

16, 15, 239

HSL

240,3, 88,2%, 49,8%

HSV

240,3, 93,7%, 93,7%

CMYK

93,3%, 93,7%, 0,0%, 6,3%

OKLCH

0,4384 0,2925 265,4

Properties

Cool Dark Nearest: blue

Color Harmonies

Complementary

#100FEF

#EEEF0F

Analogous

#0F7EEF

#800FEF

#100FEF

Triadic

#100FEF

#EF100F

#0FEF10

Split Complementary

#100FEF

#EF800F

#7EEF0F

Tetradic

#100FEF

#EF0F7E

#EEEF0F

#0FEF80

Color Blindness Simulation

Original

#100FEF

Protanopia

#1010B9

Deuteranopia

#1010AC

Tritanopia

#108E85

Achromatopsia

#1F1F1F

CSS Usage

background-color: #100FEF;
color: #100FEF;
border-color: #100FEF;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E0E0FB
200
#BCBCFB
300
#8C8CF8
400
#4E4DF4
500
#100FF0
600
#0D0CC0
700
#0A0A9A
800
#080878
900
#0A0A57
950
#070637

Contrast Checker

Text on white

8,99:1

AA Pass AAA Pass

Text on black

2,34:1

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