#210611

#210611

Color Values

HEX

#210611

RGB

33, 6, 17

HSL

335.6, 69.2%, 7.6%

HSV

335.6, 81.8%, 12.9%

CMYK

0.0%, 81.8%, 48.5%, 87.1%

OKLCH

0.1768 0.0498 357.4

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#210611

#062116

Analogous

#21061E

#210806

#210611

Triadic

#210611

#112106

#061121

Split Complementary

#210611

#062108

#061E21

Tetradic

#210611

#1E2106

#062116

#080621

Color Blindness Simulation

Original

#210611

Protanopia

#15150E

Deuteranopia

#17190E

Tritanopia

#200C0C

Achromatopsia

#0D0D0D

CSS Usage

background-color: #210611;
color: #210611;
border-color: #210611;
Nearest Tailwind: Stone 950 #0C0A09

Tailwind Shades

50
#FCF3F7
100
#F8E3EB
200
#F4C3D7
300
#EC97BA
400
#E25F94
500
#D8276F
600
#AD1F59
700
#8A1947
800
#6C1438
900
#4F122B
950
#320C1B

Contrast Checker

Text on white

19.11:1

AA Pass AAA Pass

Text on black

1.1:1

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