#2A2F3C

#2A2F3C

Color Values

HEX

#2A2F3C

RGB

42, 47, 60

HSL

223.3, 17.6%, 20.0%

HSV

223.3, 30.0%, 23.5%

CMYK

30.0%, 21.7%, 0.0%, 76.5%

OKLCH

0.306 0.0245 268.5

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#2A2F3C

#3C372A

Analogous

#2A383C

#2E2A3C

#2A2F3C

Triadic

#2A2F3C

#3C2A2F

#2F3C2A

Split Complementary

#2A2F3C

#3C2E2A

#383C2A

Tetradic

#2A2F3C

#3C2A38

#3C372A

#2A3C2E

Color Blindness Simulation

Original

#2A2F3C

Protanopia

#2C2C39

Deuteranopia

#2C2C38

Tritanopia

#2A3636

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2A2F3C;
color: #2A2F3C;
border-color: #2A2F3C;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F6F7F8
100
#EAECF0
200
#D5D9E2
300
#B7BDCD
400
#9099B1
500
#697696
600
#545E78
700
#434B60
800
#353B4B
900
#292D38
950
#1A1C23

Contrast Checker

Text on white

13.37:1

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