#423486#423486

#423486 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 38.8% C 0.132 H 286.4°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#423486
RGB	rgb(66, 52, 134)
HSL	hsl(250, 44%, 36%)
HSV	hsv(250, 61%, 53%)
CMYK	cmyk(50.7%, 61.2%, 0%, 47.5%)
CIE-LAB	lab(27.67, 28.84, -44.11)
CIE-LCH	lch(27.67, 52.70, 303.17°)
OKLab	oklab(38.85% 0.0371 -0.1262)
OKLCH	oklch(38.85% 0.132 286.4)
XYZ	xyz(7.7766, 5.3351, 23.1697)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423486 #788634

analogous

#344F86 #423486 #6B3486

triadic

#423486 #864234 #348642

tetradic

#423486 #86344F #788634 #34866B

square

#423486 #86344F #788634 #34866B

split-complementary

#423486 #866B34 #4F8634

monochromatic

#17122E #2C235A #423486 #5845B2 #7D6EC7

Accessibility & contrast

On white

10.16

#423486 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#423486 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423486

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423486	#FFFFFF	#000000	##FFFFFF
##423486	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004389

Deuteranopia (green-blind)

#003F84

Tritanopia (blue-blind)

#2A4758

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #423486;
/* rgb */ color: rgb(66, 52, 134);
/* oklch */ color: oklch(38.8% 0.132 286.4);

Tailwind

colors: {
  custom: {
    50: '#7c6caa',
    500: '#423486',
    950: '#000000',
  },
}

SCSS

$custom: #423486;
$custom-light: #7c6caa;
$custom-dark: #000000;

JSON

{
  "hex": "#423486",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 134
  },
  "hsl": {
    "h": 250.244,
    "s": 44.086,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38848,
    "c": 0.13152,
    "h": 286.4
  },
  "luminance": 0.05335
}

Semantic roles & 50–950 ramp

primary

#423486

secondary

#A2AF67

accent

#D454BE

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #423486

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

Preview Lab → · Contrast checker → · Palette generator →