#30182B

#30182B

Color Values

HEX

#30182B

RGB

48, 24, 43

HSL

312.5, 33.3%, 14.1%

HSV

312.5, 50.0%, 18.8%

CMYK

0.0%, 50.0%, 10.4%, 81.2%

OKLCH

0.2504 0.0493 335.1

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#30182B

#18301D

Analogous

#291830

#30181F

#30182B

Triadic

#30182B

#2B3018

#182B30

Split Complementary

#30182B

#1F3018

#183029

Tetradic

#30182B

#302918

#18301D

#181F30

Color Blindness Simulation

Original

#30182B

Protanopia

#262526

Deuteranopia

#272925

Tritanopia

#2F2322

Achromatopsia

#1E1E1E

CSS Usage

background-color: #30182B;
color: #30182B;
border-color: #30182B;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#FAF5F9
100
#F2E8F0
200
#E7CFE2
300
#D6ADCE
400
#C081B3
500
#AA5598
600
#88447A
700
#6D3661
800
#552B4C
900
#3F2239
950
#281524

Contrast Checker

Text on white

16.26:1

AA Pass AAA Pass

Text on black

1.29:1

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