#0B161F

#0B161F

Color Values

HEX

#0B161F

RGB

11, 22, 31

HSL

207.0, 47.6%, 8.2%

HSV

207.0, 64.5%, 12.2%

CMYK

64.5%, 29.0%, 0.0%, 87.8%

OKLCH

0.1945 0.0243 244.2

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#0B161F

#1F140B

Analogous

#0B1F1E

#0B0C1F

#0B161F

Triadic

#0B161F

#1F0B16

#161F0B

Split Complementary

#0B161F

#1F0B0C

#1F1E0B

Tetradic

#0B161F

#1E0B1F

#1F140B

#0C1F0B

Color Blindness Simulation

Original

#0B161F

Protanopia

#10101D

Deuteranopia

#0F0E1C

Tritanopia

#0C1B1B

Achromatopsia

#141414

CSS Usage

background-color: #0B161F;
color: #0B161F;
border-color: #0B161F;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CADDEC
300
#A5C5DF
400
#74A5CE
500
#4386BC
600
#356B97
700
#2B5578
800
#21435E
900
#1C3345
950
#11202C

Contrast Checker

Text on white

18.28:1

AA Pass AAA Pass

Text on black

1.15:1

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