#3D3559

#3D3559

Color Values

HEX

#3D3559

RGB

61, 53, 89

HSL

253.3, 25.4%, 27.8%

HSV

253.3, 40.4%, 34.9%

CMYK

31.5%, 40.4%, 0.0%, 65.1%

OKLCH

0.3542 0.0619 293.2

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#3D3559

#515935

Analogous

#353F59

#4F3559

#3D3559

Triadic

#3D3559

#593D35

#35593D

Split Complementary

#3D3559

#594F35

#3F5935

Tetradic

#3D3559

#59353F

#515935

#35594F

Color Blindness Simulation

Original

#3D3559

Protanopia

#3A3950

Deuteranopia

#3A3B4E

Tritanopia

#3D4948

Achromatopsia

#393939

CSS Usage

background-color: #3D3559;
color: #3D3559;
border-color: #3D3559;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F6F9
100
#EBE9F1
200
#D6D2E4
300
#B9B2D1
400
#9389B9
500
#6D5FA0
600
#584C80
700
#463D66
800
#373050
900
#2A253C
950
#1B1826

Contrast Checker

Text on white

11.34:1

AA Pass AAA Pass

Text on black

1.85:1

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