#0C1629

#0C1629

Color Values

HEX

#0C1629

RGB

12, 22, 41

HSL

219.3, 54.7%, 10.4%

HSV

219.3, 70.7%, 16.1%

CMYK

70.7%, 46.3%, 0.0%, 83.9%

OKLCH

0.2019 0.041 262.3

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#0C1629

#291F0C

Analogous

#0C2529

#110C29

#0C1629

Triadic

#0C1629

#290C16

#16290C

Split Complementary

#0C1629

#29110C

#25290C

Tetradic

#0C1629

#290C25

#291F0C

#0C2911

Color Blindness Simulation

Original

#0C1629

Protanopia

#101024

Deuteranopia

#100F23

Tritanopia

#0C2120

Achromatopsia

#151515

CSS Usage

background-color: #0C1629;
color: #0C1629;
border-color: #0C1629;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F6FB
100
#E5EBF5
200
#C8D5EF
300
#A0B7E3
400
#6D91D4
500
#3A6AC5
600
#2E559E
700
#25447E
800
#1D3563
900
#192948
950
#101A2E

Contrast Checker

Text on white

18.07:1

AA Pass AAA Pass

Text on black

1.16:1

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