#400317

#400317

Color Values

HEX

#400317

RGB

64, 3, 23

HSL

340.3, 91.0%, 13.1%

HSV

340.3, 95.3%, 25.1%

CMYK

0.0%, 95.3%, 64.1%, 74.9%

OKLCH

0.2419 0.0912 8.3

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#400317

#03402C

Analogous

#400335

#400D03

#400317

Triadic

#400317

#174003

#031740

Split Complementary

#400317

#03400D

#033540

Tetradic

#400317

#354003

#03402C

#0D0340

Color Blindness Simulation

Original

#400317

Protanopia

#262512

Deuteranopia

#292E11

Tritanopia

#3D0E0E

Achromatopsia

#111111

CSS Usage

background-color: #400317;
color: #400317;
border-color: #400317;
Nearest Tailwind: Rose 950 #4C0519

Tailwind Shades

50
#FDF1F5
100
#FBDFE8
200
#FCBBD0
300
#F98AAF
400
#F74B83
500
#F40B58
600
#C30946
700
#9C0738
800
#7A062C
900
#580923
950
#380616

Contrast Checker

Text on white

16.89:1

AA Pass AAA Pass

Text on black

1.24:1

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