#40219D#40219D

#40219D is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.184 H 285.0°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#40219D
RGB	rgb(64, 33, 157)
HSL	hsl(255, 65%, 37%)
HSV	hsv(255, 79%, 62%)
CMYK	cmyk(59.2%, 79%, 0%, 38.4%)
CIE-LAB	lab(25.60, 46.40, -61.69)
CIE-LCH	lch(25.60, 77.19, 306.95°)
OKLab	oklab(37.95% 0.0475 -0.1778)
OKLCH	oklch(37.95% 0.184 285)
XYZ	xyz(8.7422, 4.6115, 32.3212)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40219D #7E9D21

analogous

#21409D #40219D #7E219D

triadic

#40219D #9D4021 #219D40

tetradic

#40219D #9D2140 #7E9D21 #219D7E

square

#40219D #9D2140 #7E9D21 #219D7E

split-complementary

#40219D #9D7E21 #409D21

monochromatic

#170C38 #2B166A #40219D #552CD0 #7C5CDD

Accessibility & contrast

On white

10.92

#40219D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#40219D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40219D

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40219D	#FFFFFF	#000000	##FFFFFF
##40219D	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)

#0040A0

Deuteranopia (green-blind)

#00399B

Tritanopia (blue-blind)

#0A455F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #40219d;
/* rgb */ color: rgb(64, 33, 157);
/* oklch */ color: oklch(37.9% 0.184 285.0);

Tailwind

colors: {
  custom: {
    50: '#8161bb',
    500: '#40219d',
    950: '#000000',
  },
}

SCSS

$custom: #40219d;
$custom-light: #8161bb;
$custom-dark: #000000;

JSON

{
  "hex": "#40219d",
  "rgb": {
    "r": 64,
    "g": 33,
    "b": 157
  },
  "hsl": {
    "h": 255,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37948,
    "c": 0.184,
    "h": 285
  },
  "luminance": 0.04612
}

Semantic roles & 50–950 ramp

primary

#40219D

secondary

#A7C159

accent

#E840BE

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #40219D

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

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