#255C8F

#255C8F

Color Values

HEX

#255C8F

RGB

37, 92, 143

HSL

208.9, 58.9%, 35.3%

HSV

208.9, 74.1%, 56.1%

CMYK

74.1%, 35.7%, 0.0%, 43.9%

OKLCH

0.4639 0.1012 249.5

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#255C8F

#8F5825

Analogous

#258F8D

#25278F

#255C8F

Triadic

#255C8F

#8F255C

#5C8F25

Split Complementary

#255C8F

#8F2527

#8F8D25

Tetradic

#255C8F

#8D258F

#8F5825

#278F25

Color Blindness Simulation

Original

#255C8F

Protanopia

#3D3D83

Deuteranopia

#3A3680

Tritanopia

#287977

Achromatopsia

#545454

CSS Usage

background-color: #255C8F;
color: #255C8F;
border-color: #255C8F;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FB
100
#E4EDF6
200
#C6DCF0
300
#9EC3E6
400
#69A3D8
500
#3482CB
600
#2A68A2
700
#225382
800
#1A4165
900
#17314A
950
#0E1F2F

Contrast Checker

Text on white

6.99:1

AA Pass AAA Fail

Text on black

3.01:1

AA Fail 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