#27313C

#27313C

Color Values

HEX

#27313C

RGB

39, 49, 60

HSL

211.4, 21.2%, 19.4%

HSV

211.4, 35.0%, 23.5%

CMYK

35.0%, 18.3%, 0.0%, 76.5%

OKLCH

0.3086 0.0242 251.0

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#27313C

#3C3227

Analogous

#273B3C

#27273C

#27313C

Triadic

#27313C

#3C2731

#313C27

Split Complementary

#27313C

#3C2727

#3B3C27

Tetradic

#27313C

#3C273B

#3C3227

#273C27

Color Blindness Simulation

Original

#27313C

Protanopia

#2B2B39

Deuteranopia

#2B2A39

Tritanopia

#283737

Achromatopsia

#303030

CSS Usage

background-color: #27313C;
color: #27313C;
border-color: #27313C;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DBE3
300
#B5C1CF
400
#8DA0B5
500
#647E9B
600
#50657C
700
#405163
800
#323F4D
900
#27303A
950
#191E24

Contrast Checker

Text on white

13.2:1

AA Pass AAA Pass

Text on black

1.59:1

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