#1010F9

#1010F9

Color Values

HEX

#1010F9

RGB

16, 16, 249

HSL

240.0, 95.1%, 52.0%

HSV

240.0, 93.6%, 97.6%

CMYK

93.6%, 93.6%, 0.0%, 2.4%

OKLCH

0.452 0.3019 265.3

Properties

Cool Dark Nearest: blue

Color Harmonies

Complementary

#1010F9

#F9F910

Analogous

#1085F9

#8510F9

#1010F9

Triadic

#1010F9

#F91010

#10F910

Split Complementary

#1010F9

#F98510

#85F910

Tetradic

#1010F9

#F91085

#F9F910

#10F985

Color Blindness Simulation

Original

#1010F9

Protanopia

#1010C1

Deuteranopia

#1010B3

Tritanopia

#10948A

Achromatopsia

#212121

CSS Usage

background-color: #1010F9;
color: #1010F9;
border-color: #1010F9;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F1F1FE
100
#DFDFFC
200
#B9B9FD
300
#8888FC
400
#4747FA
500
#0606F9
600
#0505C7
700
#04049F
800
#03037C
900
#07075A
950
#040439

Contrast Checker

Text on white

8.52:1

AA Pass AAA Pass

Text on black

2.46:1

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