#271F37

#271F37

Color Values

HEX

#271F37

RGB

39, 31, 55

HSL

260,0, 27,9%, 16,9%

HSV

260,0, 43,6%, 21,6%

CMYK

29,1%, 43,6%, 0,0%, 78,4%

OKLCH

0,2605 0,0451 298,6

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#271F37

#2F371F

Analogous

#1F2337

#331F37

#271F37

Triadic

#271F37

#37271F

#1F3727

Split Complementary

#271F37

#37331F

#23371F

Tetradic

#271F37

#371F23

#2F371F

#1F3733

Color Blindness Simulation

Original

#271F37

Protanopia

#242331

Deuteranopia

#242530

Tritanopia

#272D2C

Achromatopsia

#222222

CSS Usage

background-color: #271F37;
color: #271F37;
border-color: #271F37;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F7F6F9
100
#ECE9F1
200
#D8D1E5
300
#BCB1D3
400
#9886BB
500
#745CA3
600
#5D4A82
700
#4A3B68
800
#3A2E52
900
#2C243D
950
#1C1726

Contrast Checker

Text on white

15,7:1

AA Pass AAA Pass

Text on black

1,34:1

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