#370E5B

#370E5B

Color Values

HEX

#370E5B

RGB

55, 14, 91

HSL

271.9, 73.3%, 20.6%

HSV

271.9, 84.6%, 35.7%

CMYK

39.6%, 84.6%, 0.0%, 64.3%

OKLCH

0.282 0.1266 302.9

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#370E5B

#325B0E

Analogous

#100E5B

#5B0E59

#370E5B

Triadic

#370E5B

#5B370E

#0E5B37

Split Complementary

#370E5B

#595B0E

#0E5B10

Tetradic

#370E5B

#5B100E

#325B0E

#0E595B

Color Blindness Simulation

Original

#370E5B

Protanopia

#252548

Deuteranopia

#282B44

Tritanopia

#353A36

Achromatopsia

#1C1C1C

CSS Usage

background-color: #370E5B;
color: #370E5B;
border-color: #370E5B;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F8F3FC
100
#EEE2F8
200
#DDC1F5
300
#C595EF
400
#A55BE6
500
#8522DD
600
#6B1BB1
700
#55168D
800
#43116E
900
#321050
950
#200A33

Contrast Checker

Text on white

15.26:1

AA Pass AAA Pass

Text on black

1.38:1

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