#423480#423480

#423480 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 38.4% C 0.123 H 287.6°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#423480
RGB	rgb(66, 52, 128)
HSL	hsl(251, 42%, 35%)
HSV	hsv(251, 59%, 50%)
CMYK	cmyk(48.4%, 59.4%, 0%, 49.8%)
CIE-LAB	lab(27.22, 26.92, -41.09)
CIE-LCH	lch(27.22, 49.12, 303.23°)
OKLab	oklab(38.38% 0.0372 -0.1173)
OKLCH	oklch(38.38% 0.123 287.6)
XYZ	xyz(7.3699, 5.1724, 21.0279)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423480 #728034

analogous

#344C80 #423480 #683480

triadic

#423480 #804234 #348042

tetradic

#423480 #80344C #728034 #348068

square

#423480 #80344C #728034 #348068

split-complementary

#423480 #806834 #4C8034

monochromatic

#151129 #2C2254 #423480 #5846AC #7C6BC3

Accessibility & contrast

On white

10.32

#423480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#423480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423480

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423480	#FFFFFF	#000000	##FFFFFF
##423480	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014283

Deuteranopia (green-blind)

#013E7E

Tritanopia (blue-blind)

#2E4554

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #423480;
/* rgb */ color: rgb(66, 52, 128);
/* oklch */ color: oklch(38.4% 0.123 287.6);

Tailwind

colors: {
  custom: {
    50: '#7b6ca5',
    500: '#423480',
    950: '#000000',
  },
}

SCSS

$custom: #423480;
$custom-light: #7b6ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#423480",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 128
  },
  "hsl": {
    "h": 251.053,
    "s": 42.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38376,
    "c": 0.12305,
    "h": 287.6
  },
  "luminance": 0.05173
}

Semantic roles & 50–950 ramp

primary

#423480

secondary

#9EAB65

accent

#D256BB

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A070F

muted

#7C7A7F

Preview Lab

Preview with #423480

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

Preview Lab → · Contrast checker → · Palette generator →