#310F68

#310F68

Color Values

HEX

#310F68

RGB

49, 15, 104

HSL

262.9, 74.8%, 23.3%

HSV

262.9, 85.6%, 40.8%

CMYK

52.9%, 85.6%, 0.0%, 59.2%

OKLCH

0.2883 0.1397 292.5

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#310F68

#46680F

Analogous

#0F1968

#5D0F68

#310F68

Triadic

#310F68

#68310F

#0F6831

Split Complementary

#310F68

#685D0F

#19680F

Tetradic

#310F68

#680F19

#46680F

#0F685D

Color Blindness Simulation

Original

#310F68

Protanopia

#222252

Deuteranopia

#24274D

Tritanopia

#2F413E

Achromatopsia

#1D1D1D

CSS Usage

background-color: #310F68;
color: #310F68;
border-color: #310F68;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F2FC
100
#EAE2F8
200
#D5C1F6
300
#B794F0
400
#905AE7
500
#6920DF
600
#541AB2
700
#43158F
800
#34106F
900
#291051
950
#1A0A33

Contrast Checker

Text on white

15.01:1

AA Pass AAA Pass

Text on black

1.4:1

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