#423290#423290

#423290 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 39.3% C 0.148 H 285.1°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#423290
RGB	rgb(66, 50, 144)
HSL	hsl(250, 48%, 38%)
HSV	hsv(250, 65%, 56%)
CMYK	cmyk(54.2%, 65.3%, 0%, 43.5%)
CIE-LAB	lab(27.99, 33.29, -49.79)
CIE-LCH	lch(27.99, 59.90, 303.77°)
OKLab	oklab(39.33% 0.0386 -0.1429)
OKLCH	oklch(39.33% 0.148 285.1)
XYZ	xyz(8.4199, 5.4526, 26.9889)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423290 #809032

analogous

#325190 #423290 #713290

triadic

#423290 #904232 #329042

tetradic

#423290 #903251 #809032 #329071

square

#423290 #903251 #809032 #329071

split-complementary

#423290 #907132 #519032

monochromatic

#181235 #2D2263 #423290 #5742BD #7F6FCD

Accessibility & contrast

On white

10.04

#423290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#423290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423290

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423290	#FFFFFF	#000000	##FFFFFF
##423290	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004593

Deuteranopia (green-blind)

#003F8E

Tritanopia (blue-blind)

#22495C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #423290;
/* rgb */ color: rgb(66, 50, 144);
/* oklch */ color: oklch(39.3% 0.148 285.1);

Tailwind

colors: {
  custom: {
    50: '#7e6bb1',
    500: '#423290',
    950: '#000000',
  },
}

SCSS

$custom: #423290;
$custom-light: #7e6bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#423290",
  "rgb": {
    "r": 66,
    "g": 50,
    "b": 144
  },
  "hsl": {
    "h": 250.213,
    "s": 48.454,
    "l": 38.039
  },
  "oklch": {
    "l": 0.3933,
    "c": 0.14802,
    "h": 285.1
  },
  "luminance": 0.05453
}

Semantic roles & 50–950 ramp

primary

#423290

secondary

#A8B569

accent

#D850C1

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #423290

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

Preview Lab → · Contrast checker → · Palette generator →