#403189#403189

#403189 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 38.4% C 0.140 H 285.5°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#403189
RGB	rgb(64, 49, 137)
HSL	hsl(250, 47%, 36%)
HSV	hsv(250, 64%, 54%)
CMYK	cmyk(53.3%, 64.2%, 0%, 46.3%)
CIE-LAB	lab(27.00, 31.27, -47.08)
CIE-LCH	lch(27.00, 56.52, 303.59°)
OKLab	oklab(38.38% 0.0375 -0.135)
OKLCH	oklch(38.38% 0.14 285.5)
XYZ	xyz(7.7267, 5.0924, 24.2378)
Luminance	0.0509 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403189 #7A8931

analogous

#314E89 #403189 #6C3189

triadic

#403189 #894031 #318940

tetradic

#403189 #89314E #7A8931 #31896C

square

#403189 #89314E #7A8931 #31896C

split-complementary

#403189 #896C31 #4E8931

monochromatic

#16112F #2B215C #403189 #5541B6 #7B6BCA

Accessibility & contrast

On white

10.40

#403189 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#403189 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403189

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403189	#FFFFFF	#000000	##FFFFFF
##403189	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428C

Deuteranopia (green-blind)

#003D87

Tritanopia (blue-blind)

#244658

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #403189;
/* rgb */ color: rgb(64, 49, 137);
/* oklch */ color: oklch(38.4% 0.140 285.5);

Tailwind

colors: {
  custom: {
    50: '#7c6aac',
    500: '#403189',
    950: '#000000',
  },
}

SCSS

$custom: #403189;
$custom-light: #7c6aac;
$custom-dark: #000000;

JSON

{
  "hex": "#403189",
  "rgb": {
    "r": 64,
    "g": 49,
    "b": 137
  },
  "hsl": {
    "h": 250.227,
    "s": 47.312,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38384,
    "c": 0.14009,
    "h": 285.5
  },
  "luminance": 0.05093
}

Semantic roles & 50–950 ramp

primary

#403189

secondary

#A4B164

accent

#D751C0

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #403189

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

Preview Lab → · Contrast checker → · Palette generator →