#317A7B

#317A7B

Color Values

HEX

#317A7B

RGB

49, 122, 123

HSL

180.8, 43.0%, 33.7%

HSV

180.8, 60.2%, 48.2%

CMYK

60.2%, 0.8%, 0.0%, 51.8%

OKLCH

0.5346 0.0717 196.5

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#317A7B

#7B3231

Analogous

#317B57

#31557B

#317A7B

Triadic

#317A7B

#7B317A

#7A7B31

Split Complementary

#317A7B

#7B3155

#7B5731

Tetradic

#317A7B

#57317B

#7B3231

#557B31

Color Blindness Simulation

Original

#317A7B

Protanopia

#51517B

Deuteranopia

#4C477B

Tritanopia

#357B7B

Achromatopsia

#6B6B6B

CSS Usage

background-color: #317A7B;
color: #317A7B;
border-color: #317A7B;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAFA
100
#E7F4F4
200
#CCEAEB
300
#A7DBDC
400
#78C8C9
500
#49B5B6
600
#3A9192
700
#2F7475
800
#245A5B
900
#1E4343
950
#132A2A

Contrast Checker

Text on white

5.0:1

AA Pass AAA Fail

Text on black

4.2:1

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