#127580

#127580

Color Values

HEX

#127580

RGB

18, 117, 128

HSL

186.0, 75.3%, 28.6%

HSV

186.0, 85.9%, 50.2%

CMYK

85.9%, 8.6%, 0.0%, 49.8%

OKLCH

0.5157 0.0842 206.8

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#127580

#801D12

Analogous

#128054

#123E80

#127580

Triadic

#127580

#801275

#758012

Split Complementary

#127580

#80123E

#805412

Tetradic

#127580

#541280

#801D12

#3E8012

Color Blindness Simulation

Original

#127580

Protanopia

#3D3E7D

Deuteranopia

#37307D

Tritanopia

#177B7B

Achromatopsia

#616161

CSS Usage

background-color: #127580;
color: #127580;
border-color: #127580;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F2FBFC
100
#E2F6F9
200
#C0F1F6
300
#94E7F0
400
#5AD9E8
500
#1FCCE0
600
#19A3B3
700
#14838F
800
#106670
900
#104B51
950
#0A2F33

Contrast Checker

Text on white

5.41:1

AA Pass AAA Fail

Text on black

3.88:1

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