#0F2533

#0F2533

Color Values

HEX

#0F2533

RGB

15, 37, 51

HSL

203.3, 54.5%, 12.9%

HSV

203.3, 70.6%, 20.0%

CMYK

70.6%, 27.5%, 0.0%, 80.0%

OKLCH

0.2537 0.0386 238.7

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#0F2533

#331D0F

Analogous

#0F332F

#0F1333

#0F2533

Triadic

#0F2533

#330F25

#25330F

Split Complementary

#0F2533

#330F13

#332F0F

Tetradic

#0F2533

#2F0F33

#331D0F

#13330F

Color Blindness Simulation

Original

#0F2533

Protanopia

#191930

Deuteranopia

#17162F

Tritanopia

#102D2C

Achromatopsia

#212121

CSS Usage

background-color: #0F2533;
color: #0F2533;
border-color: #0F2533;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F4F8FB
100
#E5EFF5
200
#C8E0EF
300
#A0C9E3
400
#6DACD4
500
#3A8FC5
600
#2E729E
700
#255C7E
800
#1D4862
900
#193648
950
#10222E

Contrast Checker

Text on white

15.76:1

AA Pass AAA Pass

Text on black

1.33:1

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