#0B150F

#0B150F

Color Values

HEX

#0B150F

RGB

11, 21, 15

HSL

144.0, 31.2%, 6.3%

HSV

144.0, 47.6%, 8.2%

CMYK

47.6%, 0.0%, 28.6%, 91.8%

OKLCH

0.1835 0.0193 157.5

Properties

Cool Dark Nearest: RAL 9005 Jet Black

Color Harmonies

Complementary

#0B150F

#150B11

Analogous

#0C150B

#0B1514

#0B150F

Triadic

#0B150F

#0F0B15

#150F0B

Split Complementary

#0B150F

#140B15

#150B0C

Tetradic

#0B150F

#0B0C15

#150B11

#15140B

Color Blindness Simulation

Original

#0B150F

Protanopia

#0F0F10

Deuteranopia

#0F0E11

Tritanopia

#0C1212

Achromatopsia

#121212

CSS Usage

background-color: #0B150F;
color: #0B150F;
border-color: #0B150F;
Nearest Tailwind: Neutral 900 #171717

Tailwind Shades

50
#F5F9F7
100
#E8F2EC
200
#D0E6D9
300
#AFD5BE
400
#83BE9B
500
#58A778
600
#468660
700
#386B4D
800
#2C543C
900
#233E2E
950
#16271D

Contrast Checker

Text on white

18.61:1

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