#258E98

#258E98

Color Values

HEX

#258E98

RGB

37, 142, 152

HSL

185.2, 60.8%, 37.1%

HSV

185.2, 75.7%, 59.6%

CMYK

75.7%, 6.6%, 0.0%, 40.4%

OKLCH

0.594 0.0918 204.6

Properties

Cool Light Nearest: turquoise 4

Color Harmonies

Complementary

#258E98

#982F25

Analogous

#259869

#255598

#258E98

Triadic

#258E98

#98258E

#8E9825

Split Complementary

#258E98

#982555

#986925

Tetradic

#258E98

#692598

#982F25

#559825

Color Blindness Simulation

Original

#258E98

Protanopia

#525396

Deuteranopia

#4C4495

Tritanopia

#2A9493

Achromatopsia

#787878

CSS Usage

background-color: #258E98;
color: #258E98;
border-color: #258E98;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F3FBFB
100
#E4F5F6
200
#C6EDF1
300
#9DE1E7
400
#67D0DA
500
#32C0CD
600
#2899A4
700
#207B83
800
#196067
900
#16464B
950
#0E2C2F

Contrast Checker

Text on white

3.89:1

AA Fail AAA Fail

Text on black

5.4:1

AA Pass 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