#33143F

#33143F

Color Values

HEX

#33143F

RGB

51, 20, 63

HSL

283.3, 51.8%, 16.3%

HSV

283.3, 68.3%, 24.7%

CMYK

19.0%, 68.3%, 0.0%, 75.3%

OKLCH

0.2603 0.0838 315.5

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#33143F

#203F14

Analogous

#1E143F

#3F1436

#33143F

Triadic

#33143F

#3F3314

#143F33

Split Complementary

#33143F

#363F14

#143F1E

Tetradic

#33143F

#3F1E14

#203F14

#14363F

Color Blindness Simulation

Original

#33143F

Protanopia

#262535

Deuteranopia

#272A32

Tritanopia

#312C2B

Achromatopsia

#1E1E1E

CSS Usage

background-color: #33143F;
color: #33143F;
border-color: #33143F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F4FB
100
#F1E5F5
200
#E3C9EE
300
#D0A2E2
400
#B670D2
500
#9D3DC2
600
#7D319B
700
#64277C
800
#4E1F61
900
#3A1A47
950
#25102D

Contrast Checker

Text on white

16.0:1

AA Pass AAA Pass

Text on black

1.31:1

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