#0D0621

#0D0621

Color Values

HEX

#0D0621

RGB

13, 6, 33

HSL

255.6, 69.2%, 7.6%

HSV

255.6, 81.8%, 12.9%

CMYK

60.6%, 81.8%, 0.0%, 87.1%

OKLCH

0.1538 0.0553 291.2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#0D0621

#1A2106

Analogous

#060C21

#1A0621

#0D0621

Triadic

#0D0621

#210D06

#06210D

Split Complementary

#0D0621

#211A06

#0C2106

Tetradic

#0D0621

#21060C

#1A2106

#06211A

Color Blindness Simulation

Original

#0D0621

Protanopia

#0A0A1A

Deuteranopia

#0A0B19

Tritanopia

#0D1514

Achromatopsia

#090909

CSS Usage

background-color: #0D0621;
color: #0D0621;
border-color: #0D0621;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F3FC
100
#E8E3F8
200
#CFC3F4
300
#AD97EC
400
#815FE2
500
#5527D8
600
#441FAD
700
#36198A
800
#2B146C
900
#22124F
950
#150C32

Contrast Checker

Text on white

19.72:1

AA Pass AAA Pass

Text on black

1.07:1

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