#331043

#331043

Color Values

HEX

#331043

RGB

51, 16, 67

HSL

281.2, 61.4%, 16.3%

HSV

281.2, 76.1%, 26.3%

CMYK

23.9%, 76.1%, 0.0%, 73.7%

OKLCH

0.2574 0.0953 313.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#331043

#204310

Analogous

#1A1043

#43103A

#331043

Triadic

#331043

#433310

#104333

Split Complementary

#331043

#3A4310

#10431A

Tetradic

#331043

#431A10

#204310

#103A43

Color Blindness Simulation

Original

#331043

Protanopia

#242437

Deuteranopia

#262834

Tritanopia

#312D2B

Achromatopsia

#1B1B1B

CSS Usage

background-color: #331043;
color: #331043;
border-color: #331043;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F3FB
100
#F1E4F6
200
#E3C5F1
300
#D09CE7
400
#B667DB
500
#9D31CE
600
#7D27A5
700
#641F84
800
#4E1967
900
#3A164B
950
#250E30

Contrast Checker

Text on white

16.2:1

AA Pass AAA Pass

Text on black

1.3:1

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