#13051C

#13051C

Color Values

HEX

#13051C

RGB

19, 5, 28

HSL

276.5, 69.7%, 6.5%

HSV

276.5, 82.1%, 11.0%

CMYK

32.1%, 82.1%, 0.0%, 89.0%

OKLCH

0.1552 0.0515 310.6

Properties

Cool Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#13051C

#0E1C05

Analogous

#08051C

#1C051A

#13051C

Triadic

#13051C

#1C1305

#051C13

Split Complementary

#13051C

#1A1C05

#051C08

Tetradic

#13051C

#1C0805

#0E1C05

#051A1C

Color Blindness Simulation

Original

#13051C

Protanopia

#0D0D16

Deuteranopia

#0E0F15

Tritanopia

#121211

Achromatopsia

#0A0A0A

CSS Usage

background-color: #13051C;
color: #13051C;
border-color: #13051C;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F8F3FC
100
#EFE3F8
200
#E1C2F4
300
#CB97EC
400
#AF5FE2
500
#9327D8
600
#751FAD
700
#5E198A
800
#49136C
900
#37124F
950
#230B32

Contrast Checker

Text on white

19.7:1

AA Pass AAA Pass

Text on black

1.07:1

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