#0D1222

#0D1222

Color Values

HEX

#0D1222

RGB

13, 18, 34

HSL

225.7, 44.7%, 9.2%

HSV

225.7, 61.8%, 13.3%

CMYK

61.8%, 47.1%, 0.0%, 86.7%

OKLCH

0.1862 0.0337 269.8

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#0D1222

#221D0D

Analogous

#0D1C22

#120D22

#0D1222

Triadic

#0D1222

#220D12

#12220D

Split Complementary

#0D1222

#22120D

#1C220D

Tetradic

#0D1222

#220D1C

#221D0D

#0D2212

Color Blindness Simulation

Original

#0D1222

Protanopia

#0F0F1E

Deuteranopia

#0F0E1D

Tritanopia

#0D1B1A

Achromatopsia

#121212

CSS Usage

background-color: #0D1222;
color: #0D1222;
border-color: #0D1222;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F4F6FA
100
#E6EAF4
200
#CBD3EB
300
#A6B3DD
400
#768BCB
500
#4762B8
600
#384E94
700
#2D3F76
800
#23315C
900
#1D2644
950
#12182B

Contrast Checker

Text on white

18.64:1

AA Pass AAA Pass

Text on black

1.13:1

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