#17376C

#17376C

Color Values

HEX

#17376C

RGB

23, 55, 108

HSL

217.4, 64.9%, 25.7%

HSV

217.4, 78.7%, 42.4%

CMYK

78.7%, 49.1%, 0.0%, 57.6%

OKLCH

0.3447 0.0998 260.0

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#17376C

#6C4C17

Analogous

#17626C

#21176C

#17376C

Triadic

#17376C

#6C1737

#376C17

Split Complementary

#17376C

#6C2117

#626C17

Tetradic

#17376C

#6C1762

#6C4C17

#176C21

Color Blindness Simulation

Original

#17376C

Protanopia

#25255F

Deuteranopia

#23215C

Tritanopia

#195553

Achromatopsia

#343434

CSS Usage

background-color: #17376C;
color: #17376C;
border-color: #17376C;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F6FC
100
#E3EBF7
200
#C4D6F2
300
#9AB8EA
400
#6392DE
500
#2D6BD2
600
#2456A8
700
#1D4587
800
#163669
900
#14294D
950
#0D1A30

Contrast Checker

Text on white

11.67:1

AA Pass AAA Pass

Text on black

1.8:1

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