#1F1297

#1F1297

Color Values

HEX

#1F1297

RGB

31, 18, 151

HSL

245.9, 78.7%, 33.1%

HSV

245.9, 88.1%, 59.2%

CMYK

79.5%, 88.1%, 0.0%, 40.8%

OKLCH

0.331 0.1955 272.1

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1F1297

#8A9712

Analogous

#124797

#611297

#1F1297

Triadic

#1F1297

#971F12

#12971F

Split Complementary

#1F1297

#976112

#479712

Tetradic

#1F1297

#971247

#8A9712

#129761

Color Blindness Simulation

Original

#1F1297

Protanopia

#191977

Deuteranopia

#1A1B6F

Tritanopia

#1E5D58

Achromatopsia

#1E1E1E

CSS Usage

background-color: #1F1297;
color: #1F1297;
border-color: #1F1297;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F3F2FC
100
#E4E1F9
200
#C5BFF7
300
#9B92F2
400
#6556EB
500
#2F1BE4
600
#2616B6
700
#1E1192
800
#170E72
900
#150E53
950
#0D0934

Contrast Checker

Text on white

13.19:1

AA Pass AAA Pass

Text on black

1.59:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026