#402183#402183

#402183 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.153 H 290.9°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#402183
RGB	rgb(64, 33, 131)
HSL	hsl(259, 60%, 32%)
HSV	hsv(259, 75%, 51%)
CMYK	cmyk(51.1%, 74.8%, 0%, 48.6%)
CIE-LAB	lab(23.05, 38.76, -49.76)
CIE-LCH	lch(23.05, 63.07, 307.92°)
OKLab	oklab(35.39% 0.0547 -0.1428)
OKLCH	oklch(35.39% 0.153 290.9)
XYZ	xyz(6.7538, 3.8161, 21.8491)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402183 #648321

analogous

#213383 #402183 #712183

triadic

#402183 #834021 #218340

tetradic

#402183 #832133 #648321 #218371

square

#402183 #832133 #648321 #218371

split-complementary

#402183 #837121 #338321

monochromatic

#100821 #281552 #402183 #582DB4 #774CD2

Accessibility & contrast

On white

11.91

#402183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#402183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402183

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402183	#FFFFFF	#000000	##FFFFFF
##402183	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003986

Deuteranopia (green-blind)

#003581

Tritanopia (blue-blind)

#293B50

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #402183;
/* rgb */ color: rgb(64, 33, 131);
/* oklch */ color: oklch(35.4% 0.153 290.9);

Tailwind

colors: {
  custom: {
    50: '#7c5fa8',
    500: '#402183',
    950: '#000000',
  },
}

SCSS

$custom: #402183;
$custom-light: #7c5fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#402183",
  "rgb": {
    "r": 64,
    "g": 33,
    "b": 131
  },
  "hsl": {
    "h": 258.98,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.35389,
    "c": 0.15291,
    "h": 290.9
  },
  "luminance": 0.03816
}

Semantic roles & 50–950 ramp

primary

#402183

secondary

#93B54B

accent

#E345B1

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #402183

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

Preview Lab → · Contrast checker → · Palette generator →