#2A2F3B

#2A2F3B

Color Values

HEX

#2A2F3B

RGB

42, 47, 59

HSL

222.4, 16.8%, 19.8%

HSV

222.4, 28.8%, 23.1%

CMYK

28.8%, 20.3%, 0.0%, 76.9%

OKLCH

0.3055 0.0228 267.3

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2A2F3B

#3B362A

Analogous

#2A373B

#2E2A3B

#2A2F3B

Triadic

#2A2F3B

#3B2A2F

#2F3B2A

Split Complementary

#2A2F3B

#3B2E2A

#373B2A

Tetradic

#2A2F3B

#3B2A37

#3B362A

#2A3B2E

Color Blindness Simulation

Original

#2A2F3B

Protanopia

#2C2C38

Deuteranopia

#2C2C37

Tritanopia

#2A3635

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2A2F3B;
color: #2A2F3B;
border-color: #2A2F3B;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F8
100
#EBECF0
200
#D5D9E1
300
#B8BECC
400
#919AB1
500
#6A7795
600
#555F77
700
#444C5F
800
#353B4A
900
#292D38
950
#1A1D23

Contrast Checker

Text on white

13.39:1

AA Pass AAA Pass

Text on black

1.57:1

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