#302A3B

#302A3B

Color Values

HEX

#302A3B

RGB

48, 42, 59

HSL

261.2, 16.8%, 19.8%

HSV

261.2, 28.8%, 23.1%

CMYK

18.6%, 28.8%, 0.0%, 76.9%

OKLCH

0.2989 0.0313 300.7

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#302A3B

#353B2A

Analogous

#2A2C3B

#382A3B

#302A3B

Triadic

#302A3B

#3B302A

#2A3B30

Split Complementary

#302A3B

#3B382A

#2C3B2A

Tetradic

#302A3B

#3B2A2C

#353B2A

#2A3B38

Color Blindness Simulation

Original

#302A3B

Protanopia

#2D2D37

Deuteranopia

#2E2E36

Tritanopia

#303433

Achromatopsia

#2D2D2D

CSS Usage

background-color: #302A3B;
color: #302A3B;
border-color: #302A3B;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F7F6F8
100
#ECEBF0
200
#DAD5E1
300
#BFB8CC
400
#9C91B1
500
#796A95
600
#615577
700
#4E445F
800
#3D354A
900
#2E2938
950
#1D1A23

Contrast Checker

Text on white

13.82:1

AA Pass AAA Pass

Text on black

1.52:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026