#423969#423969

#423969 is a dark, moderate violet. Relative luminance 0.051; OKLCH L 37.7% C 0.081 H 290.6°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#423969
RGB	rgb(66, 57, 105)
HSL	hsl(251, 30%, 32%)
HSV	hsv(251, 46%, 41%)
CMYK	cmyk(37.1%, 45.7%, 0%, 58.8%)
CIE-LAB	lab(27.03, 16.44, -26.80)
CIE-LCH	lch(27.03, 31.44, 301.52°)
OKLab	oklab(37.75% 0.0284 -0.0754)
OKLCH	oklch(37.75% 0.081 290.6)
XYZ	xyz(6.2590, 5.1043, 14.0173)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423969 #606939

analogous

#394869 #423969 #5A3969

triadic

#423969 #694239 #396942

tetradic

#423969 #693948 #606939 #39695A

square

#423969 #693948 #606939 #39695A

split-complementary

#423969 #695A39 #486939

monochromatic

#100E1A #292341 #423969 #5B4F91 #796DB0

Accessibility & contrast

On white

10.39

#423969 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#423969 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423969

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423969	#FFFFFF	#000000	##FFFFFF
##423969	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29416B

Deuteranopia (green-blind)

#2A3F68

Tritanopia (blue-blind)

#38424C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #423969;
/* rgb */ color: rgb(66, 57, 105);
/* oklch */ color: oklch(37.7% 0.081 290.6);

Tailwind

colors: {
  custom: {
    50: '#786f94',
    500: '#423969',
    950: '#000000',
  },
}

SCSS

$custom: #423969;
$custom-light: #786f94;
$custom-dark: #000000;

JSON

{
  "hex": "#423969",
  "rgb": {
    "r": 66,
    "g": 57,
    "b": 105
  },
  "hsl": {
    "h": 251.25,
    "s": 29.63,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37748,
    "c": 0.08052,
    "h": 290.6
  },
  "luminance": 0.05104
}

Semantic roles & 50–950 ramp

primary

#423969

secondary

#8F9965

accent

#C662B3

background

#F7F6F9

surface

#EDECF1

border

#C8C7CB

text

#09070D

muted

#7B7A7E

Preview Lab

Preview with #423969

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →