#23535B

#23535B

Color Values

HEX

#23535B

RGB

35, 83, 91

HSL

188.6, 44.4%, 24.7%

HSV

188.6, 61.5%, 35.7%

CMYK

61.5%, 8.8%, 0.0%, 64.3%

OKLCH

0.4127 0.0532 209.9

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#23535B

#5B2B23

Analogous

#235B47

#23375B

#23535B

Triadic

#23535B

#5B2353

#535B23

Split Complementary

#23535B

#5B2337

#5B4723

Tetradic

#23535B

#47235B

#5B2B23

#375B23

Color Blindness Simulation

Original

#23535B

Protanopia

#383859

Deuteranopia

#353159

Tritanopia

#255857

Achromatopsia

#494949

CSS Usage

background-color: #23535B;
color: #23535B;
border-color: #23535B;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F4F9FA
100
#E6F2F4
200
#CBE7EB
300
#A7D5DD
400
#77BFCB
500
#47A8B8
600
#398693
700
#2D6B76
800
#23545C
900
#1D3E44
950
#12272B

Contrast Checker

Text on white

8.54:1

AA Pass AAA Pass

Text on black

2.46:1

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