#125357

#125357

Color Values

HEX

#125357

RGB

18, 83, 87

HSL

183.5, 65.7%, 20.6%

HSV

183.5, 79.3%, 34.1%

CMYK

79.3%, 4.6%, 0.0%, 65.9%

OKLCH

0.4053 0.0623 201.2

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#125357

#571612

Analogous

#125739

#123157

#125357

Triadic

#125357

#571253

#535712

Split Complementary

#125357

#571231

#573912

Tetradic

#125357

#391257

#571612

#315712

Color Blindness Simulation

Original

#125357

Protanopia

#2E2F56

Deuteranopia

#2A2656

Tritanopia

#155555

Achromatopsia

#454545

CSS Usage

background-color: #125357;
color: #125357;
border-color: #125357;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F3FBFC
100
#E3F6F7
200
#C4F0F3
300
#9AE5EA
400
#63D7DF
500
#2CC9D3
600
#23A1A9
700
#1C8187
800
#16656A
900
#144A4D
950
#0D2F31

Contrast Checker

Text on white

8.75:1

AA Pass AAA Pass

Text on black

2.4:1

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