#1D1EB9

#1D1EB9

Color Values

HEX

#1D1EB9

RGB

29, 30, 185

HSL

239.6, 72.9%, 42.0%

HSV

239.6, 84.3%, 72.5%

CMYK

84.3%, 83.8%, 0.0%, 27.5%

OKLCH

0.3841 0.2266 268.7

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1D1EB9

#B9B81D

Analogous

#1D6CB9

#6A1DB9

#1D1EB9

Triadic

#1D1EB9

#B91D1E

#1EB91D

Split Complementary

#1D1EB9

#B96A1D

#6CB91D

Tetradic

#1D1EB9

#B91D6C

#B9B81D

#1DB96A

Color Blindness Simulation

Original

#1D1EB9

Protanopia

#1D1D94

Deuteranopia

#1D1D8A

Tritanopia

#1D766F

Achromatopsia

#292929

CSS Usage

background-color: #1D1EB9;
color: #1D1EB9;
border-color: #1D1EB9;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E2E2F8
200
#C1C2F5
300
#9596EE
400
#5C5DE5
500
#2324DC
600
#1C1DB0
700
#16178D
800
#11126E
900
#111150
950
#0B0B33

Contrast Checker

Text on white

10.83:1

AA Pass AAA Pass

Text on black

1.94:1

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