#100D5B

#100D5B

Color Values

HEX

#100D5B

RGB

16, 13, 91

HSL

242.3, 75.0%, 20.4%

HSV

242.3, 85.7%, 35.7%

CMYK

82.4%, 85.7%, 0.0%, 64.3%

OKLCH

0.2392 0.1305 272.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#100D5B

#585B0D

Analogous

#0D315B

#370D5B

#100D5B

Triadic

#100D5B

#5B100D

#0D5B10

Split Complementary

#100D5B

#5B370D

#315B0D

Tetradic

#100D5B

#5B0D31

#585B0D

#0D5B37

Color Blindness Simulation

Original

#100D5B

Protanopia

#0F0F48

Deuteranopia

#0F0F44

Tritanopia

#103936

Achromatopsia

#131313

CSS Usage

background-color: #100D5B;
color: #100D5B;
border-color: #100D5B;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F2FC
100
#E3E2F9
200
#C3C1F6
300
#9794F0
400
#5F5AE7
500
#2720DF
600
#1F19B3
700
#19148F
800
#141070
900
#121051
950
#0C0A33

Contrast Checker

Text on white

17.06:1

AA Pass AAA Pass

Text on black

1.23:1

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