#3C313F

#3C313F

Color Values

HEX

#3C313F

RGB

60, 49, 63

HSL

287,1, 12,5%, 22,0%

HSV

287,1, 22,2%, 24,7%

CMYK

4,8%, 22,2%, 0,0%, 75,3%

OKLCH

0,3307 0,0284 318,9

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#3C313F

#343F31

Analogous

#35313F

#3F313B

#3C313F

Triadic

#3C313F

#3F3C31

#313F3C

Split Complementary

#3C313F

#3B3F31

#313F35

Tetradic

#3C313F

#3F3531

#343F31

#313B3F

Color Blindness Simulation

Original

#3C313F

Protanopia

#37373C

Deuteranopia

#38393B

Tritanopia

#3B3938

Achromatopsia

#343434

CSS Usage

background-color: #3C313F;
color: #3C313F;
border-color: #3C313F;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F8F7F8
100
#EEEBEF
200
#DED7E0
300
#C6BAC9
400
#A795AC
500
#89708F
600
#6D5973
700
#57475C
800
#443848
900
#342B36
950
#211B22

Contrast Checker

Text on white

12,33:1

AA Pass AAA Pass

Text on black

1,7:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026