#313F44

#313F44

Color Values

HEX

#313F44

RGB

49, 63, 68

HSL

195.8, 16.2%, 22.9%

HSV

195.8, 27.9%, 26.7%

CMYK

27.9%, 7.4%, 0.0%, 73.3%

OKLCH

0.3573 0.0202 221.6

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#313F44

#443631

Analogous

#31443F

#313544

#313F44

Triadic

#313F44

#44313F

#3F4431

Split Complementary

#313F44

#443135

#443F31

Tetradic

#313F44

#3F3144

#443631

#354431

Color Blindness Simulation

Original

#313F44

Protanopia

#373743

Deuteranopia

#363542

Tritanopia

#324242

Achromatopsia

#3C3C3C

CSS Usage

background-color: #313F44;
color: #313F44;
border-color: #313F44;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F6F8F8
100
#EBEEF0
200
#D6DEE1
300
#B8C6CC
400
#91A8B0
500
#6B8994
600
#556E77
700
#44585F
800
#35454A
900
#293438
950
#1A2123

Contrast Checker

Text on white

10.91:1

AA Pass AAA Pass

Text on black

1.93:1

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