#423274#423274

#423274 is a dark, moderate violet. Relative luminance 0.047; OKLCH L 37.1% C 0.109 H 291.3°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#423274
RGB	rgb(66, 50, 116)
HSL	hsl(255, 40%, 33%)
HSV	hsv(255, 57%, 45%)
CMYK	cmyk(43.1%, 56.9%, 0%, 54.5%)
CIE-LAB	lab(25.86, 24.43, -35.69)
CIE-LCH	lch(25.86, 43.25, 304.39°)
OKLab	oklab(37.1% 0.0396 -0.1014)
OKLCH	oklch(37.1% 0.109 291.3)
XYZ	xyz(6.5389, 4.7002, 17.0823)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423274 #647432

analogous

#324374 #423274 #633274

triadic

#423274 #744232 #327442

tetradic

#423274 #743243 #647432 #327463

square

#423274 #743243 #647432 #327463

split-complementary

#423274 #746332 #437432

monochromatic

#110D1E #2A2049 #423274 #5A449F #7A64BC

Accessibility & contrast

On white

10.82

#423274 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#423274 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423274

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423274	#FFFFFF	#000000	##FFFFFF
##423274	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123E76

Deuteranopia (green-blind)

#153C73

Tritanopia (blue-blind)

#34404E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #423274;
/* rgb */ color: rgb(66, 50, 116);
/* oklch */ color: oklch(37.1% 0.109 291.3);

Tailwind

colors: {
  custom: {
    50: '#7a6a9c',
    500: '#423274',
    950: '#000000',
  },
}

SCSS

$custom: #423274;
$custom-light: #7a6a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#423274",
  "rgb": {
    "r": 66,
    "g": 50,
    "b": 116
  },
  "hsl": {
    "h": 254.545,
    "s": 39.759,
    "l": 32.549
  },
  "oklch": {
    "l": 0.37099,
    "c": 0.10888,
    "h": 291.3
  },
  "luminance": 0.047
}

Semantic roles & 50–950 ramp

primary

#423274

secondary

#93A45E

accent

#D058B3

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#09060E

muted

#7B7A7E

Preview Lab

Preview with #423274

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

Preview Lab → · Contrast checker → · Palette generator →