#0C3F43

#0C3F43

Color Values

HEX

#0C3F43

RGB

12, 63, 67

HSL

184.4, 69.6%, 15.5%

HSV

184.4, 82.1%, 26.3%

CMYK

82.1%, 6.0%, 0.0%, 73.7%

OKLCH

0.3375 0.0516 202.8

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#0C3F43

#43100C

Analogous

#0C432C

#0C2343

#0C3F43

Triadic

#0C3F43

#430C3F

#3F430C

Split Complementary

#0C3F43

#430C23

#432C0C

Tetradic

#0C3F43

#2C0C43

#43100C

#23430C

Color Blindness Simulation

Original

#0C3F43

Protanopia

#222342

Deuteranopia

#1F1B42

Tritanopia

#0F4141

Achromatopsia

#343434

CSS Usage

background-color: #0C3F43;
color: #0C3F43;
border-color: #0C3F43;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F3FBFC
100
#E3F6F8
200
#C2F1F4
300
#97E6EC
400
#5FD9E2
500
#27CBD8
600
#1FA3AD
700
#19828A
800
#13666C
900
#124A4F
950
#0B2F32

Contrast Checker

Text on white

11.62:1

AA Pass AAA Pass

Text on black

1.81:1

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