#0F0C25

#0F0C25

Color Values

HEX

#0F0C25

RGB

15, 12, 37

HSL

247.2, 51.0%, 9.6%

HSV

247.2, 67.6%, 14.5%

CMYK

59.5%, 67.6%, 0.0%, 85.5%

OKLCH

0.1749 0.0499 285.5

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#0F0C25

#22250C

Analogous

#0C1525

#1B0C25

#0F0C25

Triadic

#0F0C25

#250F0C

#0C250F

Split Complementary

#0F0C25

#251B0C

#15250C

Tetradic

#0F0C25

#250C15

#22250C

#0C251B

Color Blindness Simulation

Original

#0F0C25

Protanopia

#0E0E1F

Deuteranopia

#0E0E1E

Tritanopia

#0F1A19

Achromatopsia

#0E0E0E

CSS Usage

background-color: #0F0C25;
color: #0F0C25;
border-color: #0F0C25;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F4FB
100
#E7E5F5
200
#CDC9EE
300
#AAA3E1
400
#7C71D1
500
#4E3EC1
600
#3E329A
700
#32287B
800
#271F60
900
#201A47
950
#14112D

Contrast Checker

Text on white

19.1:1

AA Pass AAA Pass

Text on black

1.1:1

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