#1D1882

#1D1882

Color Values

HEX

#1D1882

RGB

29, 24, 130

HSL

242.8, 68.8%, 30.2%

HSV

242.8, 81.5%, 51.0%

CMYK

77.7%, 81.5%, 0.0%, 49.0%

OKLCH

0.3104 0.1666 272.9

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#1D1882

#7D8218

Analogous

#184882

#521882

#1D1882

Triadic

#1D1882

#821D18

#18821D

Split Complementary

#1D1882

#825218

#488218

Tetradic

#1D1882

#821848

#7D8218

#188252

Color Blindness Simulation

Original

#1D1882

Protanopia

#1B1B68

Deuteranopia

#1B1B62

Tritanopia

#1D5450

Achromatopsia

#212121

CSS Usage

background-color: #1D1882;
color: #1D1882;
border-color: #1D1882;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FC
100
#E4E3F8
200
#C5C3F4
300
#9C98EC
400
#6660E2
500
#3028D7
600
#2620AC
700
#1F198A
800
#18146C
900
#15124E
950
#0D0C32

Contrast Checker

Text on white

13.95:1

AA Pass AAA Pass

Text on black

1.51:1

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