#423174#423174

#423174 is a dark, moderate violet. Relative luminance 0.046; OKLCH L 36.9% C 0.110 H 291.8°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#423174
RGB	rgb(66, 49, 116)
HSL	hsl(255, 41%, 32%)
HSV	hsv(255, 58%, 45%)
CMYK	cmyk(43.1%, 57.8%, 0%, 54.5%)
CIE-LAB	lab(25.61, 25.08, -36.10)
CIE-LCH	lch(25.61, 43.95, 304.79°)
OKLab	oklab(36.91% 0.041 -0.1026)
OKLCH	oklch(36.91% 0.11 291.8)
XYZ	xyz(6.4966, 4.6156, 17.0682)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 10.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423174 #637431

analogous

#314274 #423174 #643174

triadic

#423174 #744231 #317442

tetradic

#423174 #743142 #637431 #317464

square

#423174 #743142 #637431 #317464

split-complementary

#423174 #746431 #427431

monochromatic

#110D1E #2A1F49 #423174 #5A439F #7963BD

Accessibility & contrast

On white

10.92

#423174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#423174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423174

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423174	#FFFFFF	#000000	##FFFFFF
##423174	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3E76

Deuteranopia (green-blind)

#133B73

Tritanopia (blue-blind)

#343F4D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #423174;
/* rgb */ color: rgb(66, 49, 116);
/* oklch */ color: oklch(36.9% 0.110 291.8);

Tailwind

colors: {
  custom: {
    50: '#7a699c',
    500: '#423174',
    950: '#000000',
  },
}

SCSS

$custom: #423174;
$custom-light: #7a699c;
$custom-dark: #000000;

JSON

{
  "hex": "#423174",
  "rgb": {
    "r": 66,
    "g": 49,
    "b": 116
  },
  "hsl": {
    "h": 255.224,
    "s": 40.606,
    "l": 32.353
  },
  "oklch": {
    "l": 0.36912,
    "c": 0.11049,
    "h": 291.8
  },
  "luminance": 0.04616
}

Semantic roles & 50–950 ramp

primary

#423174

secondary

#92A45C

accent

#D057B2

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#09060E

muted

#7B7A7E

Preview Lab

Preview with #423174

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

Preview Lab → · Contrast checker → · Palette generator →