#288B93

#288B93

Color Values

HEX

#288B93

RGB

40, 139, 147

HSL

184.5, 57.2%, 36.7%

HSV

184.5, 72.8%, 57.6%

CMYK

72.8%, 5.4%, 0.0%, 42.4%

OKLCH

0.5851 0.0884 203.0

Properties

Cool Light Nearest: turquoise 4

Color Harmonies

Complementary

#288B93

#933028

Analogous

#289366

#285693

#288B93

Triadic

#288B93

#93288B

#8B9328

Split Complementary

#288B93

#932856

#936628

Tetradic

#288B93

#662893

#933028

#569328

Color Blindness Simulation

Original

#288B93

Protanopia

#535491

Deuteranopia

#4D4691

Tritanopia

#2D908F

Achromatopsia

#777777

CSS Usage

background-color: #288B93;
color: #288B93;
border-color: #288B93;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFB
100
#E4F5F6
200
#C7EDF0
300
#9FE0E5
400
#6BCFD7
500
#37BDC8
600
#2C98A0
700
#237980
800
#1B5F64
900
#184649
950
#0F2C2E

Contrast Checker

Text on white

4.03:1

AA Fail AAA Fail

Text on black

5.2:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026