#230213

#230213

Color Values

HEX

#230213

RGB

35, 2, 19

HSL

329.1, 89.2%, 7.3%

HSV

329.1, 94.3%, 13.7%

CMYK

0.0%, 94.3%, 45.7%, 86.3%

OKLCH

0.1733 0.064 351.9

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#230213

#022312

Analogous

#230223

#230203

#230213

Triadic

#230213

#132302

#021323

Split Complementary

#230213

#032302

#022323

Tetradic

#230213

#232302

#022312

#020323

Color Blindness Simulation

Original

#230213

Protanopia

#15140F

Deuteranopia

#17190E

Tritanopia

#210C0B

Achromatopsia

#0A0A0A

CSS Usage

background-color: #230213;
color: #230213;
border-color: #230213;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#FDF2F8
100
#FBE0EE
200
#FBBBDC
300
#F88BC3
400
#F54CA3
500
#F10E83
600
#C10B69
700
#9A0954
800
#790741
900
#570A32
950
#37061F

Contrast Checker

Text on white

19.27:1

AA Pass AAA Pass

Text on black

1.09:1

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