#527581

#527581

Color Values

HEX

#527581

RGB

82, 117, 129

HSL

195.3, 22.3%, 41.4%

HSV

195.3, 36.4%, 50.6%

CMYK

36.4%, 9.3%, 0.0%, 49.4%

OKLCH

0.5404 0.0439 221.2

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#527581

#815E52

Analogous

#528176

#525E81

#527581

Triadic

#527581

#815275

#758152

Split Complementary

#527581

#81525E

#817652

Tetradic

#527581

#765281

#815E52

#5E8152

Color Blindness Simulation

Original

#527581

Protanopia

#61617E

Deuteranopia

#5F5C7D

Tritanopia

#547C7B

Achromatopsia

#6E6E6E

CSS Usage

background-color: #527581;
color: #527581;
border-color: #527581;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEFF1
200
#D3DFE3
300
#B4C8CF
400
#8CABB6
500
#638D9C
600
#4F717D
700
#3F5B64
800
#32474E
900
#27353A
950
#182225

Contrast Checker

Text on white

4.98:1

AA Pass AAA Fail

Text on black

4.22:1

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