#271C2F

#271C2F

Color Values

HEX

#271C2F

RGB

39, 28, 47

HSL

274.7, 25.3%, 14.7%

HSV

274.7, 40.4%, 18.4%

CMYK

17.0%, 40.4%, 0.0%, 81.6%

OKLCH

0.2488 0.0383 310.3

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#271C2F

#242F1C

Analogous

#1D1C2F

#2F1C2D

#271C2F

Triadic

#271C2F

#2F271C

#1C2F27

Split Complementary

#271C2F

#2D2F1C

#1C2F1D

Tetradic

#271C2F

#2F1D1C

#242F1C

#1C2D2F

Color Blindness Simulation

Original

#271C2F

Protanopia

#22222A

Deuteranopia

#232429

Tritanopia

#262726

Achromatopsia

#202020

CSS Usage

background-color: #271C2F;
color: #271C2F;
border-color: #271C2F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F8F6F9
100
#EEE9F1
200
#DDD2E4
300
#C4B2D1
400
#A489B9
500
#855FA0
600
#6A4C80
700
#553D66
800
#423050
900
#32253B
950
#201826

Contrast Checker

Text on white

16.24:1

AA Pass AAA Pass

Text on black

1.29:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026