#1D17BC

#1D17BC

Color Values

HEX

#1D17BC

RGB

29, 23, 188

HSL

242.2, 78.2%, 41.4%

HSV

242.2, 87.8%, 73.7%

CMYK

84.6%, 87.8%, 0.0%, 26.3%

OKLCH

0.3813 0.2343 268.8

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#1D17BC

#B6BC17

Analogous

#1764BC

#7017BC

#1D17BC

Triadic

#1D17BC

#BC1D17

#17BC1D

Split Complementary

#1D17BC

#BC7017

#64BC17

Tetradic

#1D17BC

#BC1764

#B6BC17

#17BC70

Color Blindness Simulation

Original

#1D17BC

Protanopia

#1A1A94

Deuteranopia

#1B1B8A

Tritanopia

#1D756E

Achromatopsia

#242424

CSS Usage

background-color: #1D17BC;
color: #1D17BC;
border-color: #1D17BC;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F3F2FC
100
#E2E1F9
200
#C1BFF7
300
#9592F2
400
#5C57EA
500
#231CE3
600
#1C16B6
700
#161291
800
#120E72
900
#110E53
950
#0B0934

Contrast Checker

Text on white

11.05:1

AA Pass AAA Pass

Text on black

1.9:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026