#2D2B37

#2D2B37

Color Values

HEX

#2D2B37

RGB

45, 43, 55

HSL

250.0, 12.2%, 19.2%

HSV

250.0, 21.8%, 21.6%

CMYK

18.2%, 21.8%, 0.0%, 78.4%

OKLCH

0.2963 0.0217 292.7

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#2D2B37

#35372B

Analogous

#2B2F37

#332B37

#2D2B37

Triadic

#2D2B37

#372D2B

#2B372D

Split Complementary

#2D2B37

#37332B

#2F372B

Tetradic

#2D2B37

#372B2F

#35372B

#2B3733

Color Blindness Simulation

Original

#2D2B37

Protanopia

#2C2C34

Deuteranopia

#2C2C33

Tritanopia

#2D3231

Achromatopsia

#2C2C2C

CSS Usage

background-color: #2D2B37;
color: #2D2B37;
border-color: #2D2B37;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F7F7F8
100
#ECEBEF
200
#D8D7E0
300
#BDBAC9
400
#9995AC
500
#75708F
600
#5E5A72
700
#4B485C
800
#3B3848
900
#2D2B36
950
#1C1B22

Contrast Checker

Text on white

13.89:1

AA Pass AAA Pass

Text on black

1.51:1

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