#423375#423375

#423375 is a dark, moderate violet. Relative luminance 0.048; OKLCH L 37.4% C 0.109 H 290.6°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#423375
RGB	rgb(66, 51, 117)
HSL	hsl(254, 39%, 33%)
HSV	hsv(254, 56%, 46%)
CMYK	cmyk(43.6%, 56.4%, 0%, 54.1%)
CIE-LAB	lab(26.19, 24.09, -35.81)
CIE-LCH	lch(26.19, 43.16, 303.94°)
OKLab	oklab(37.36% 0.0383 -0.1018)
OKLCH	oklch(37.36% 0.109 290.6)
XYZ	xyz(6.6406, 4.8101, 17.4047)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423375 #667533

analogous

#334575 #423375 #633375

triadic

#423375 #754233 #337542

tetradic

#423375 #753345 #667533 #337563

square

#423375 #753345 #667533 #337563

split-complementary

#423375 #756333 #457533

monochromatic

#120E20 #2A204A #423375 #5A46A0 #7A66BC

Accessibility & contrast

On white

10.70

#423375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#423375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423375

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423375	#FFFFFF	#000000	##FFFFFF
##423375	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133F77

Deuteranopia (green-blind)

#163D74

Tritanopia (blue-blind)

#34414F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #423375;
/* rgb */ color: rgb(66, 51, 117);
/* oklch */ color: oklch(37.4% 0.109 290.6);

Tailwind

colors: {
  custom: {
    50: '#7a6b9d',
    500: '#423375',
    950: '#000000',
  },
}

SCSS

$custom: #423375;
$custom-light: #7a6b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#423375",
  "rgb": {
    "r": 66,
    "g": 51,
    "b": 117
  },
  "hsl": {
    "h": 253.636,
    "s": 39.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.37361,
    "c": 0.10874,
    "h": 290.6
  },
  "luminance": 0.0481
}

Semantic roles & 50–950 ramp

primary

#423375

secondary

#95A45F

accent

#CF59B4

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#09060E

muted

#7B7A7E

Preview Lab

Preview with #423375

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

Preview Lab → · Contrast checker → · Palette generator →