#171258

#171258

Color Values

HEX

#171258

RGB

23, 18, 88

HSL

244.3, 66.0%, 20.8%

HSV

244.3, 79.5%, 34.5%

CMYK

73.9%, 79.5%, 0.0%, 65.5%

OKLCH

0.248 0.1193 276.4

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#171258

#535812

Analogous

#123058

#3A1258

#171258

Triadic

#171258

#581712

#125817

Split Complementary

#171258

#583A12

#305812

Tetradic

#171258

#581230

#535812

#12583A

Color Blindness Simulation

Original

#171258

Protanopia

#151547

Deuteranopia

#151543

Tritanopia

#173A37

Achromatopsia

#181818

CSS Usage

background-color: #171258;
color: #171258;
border-color: #171258;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FC
100
#E5E3F7
200
#C7C4F3
300
#9F99EA
400
#6B62DF
500
#372BD4
600
#2C23A9
700
#231C87
800
#1C166A
900
#18144D
950
#0F0C31

Contrast Checker

Text on white

16.62:1

AA Pass AAA Pass

Text on black

1.26:1

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