#33218B#33218B

#33218B is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.9% C 0.164 H 281.5°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#33218B
RGB	rgb(51, 33, 139)
HSL	hsl(250, 62%, 34%)
HSV	hsv(250, 76%, 55%)
CMYK	cmyk(63.3%, 76.3%, 0%, 45.5%)
CIE-LAB	lab(22.50, 39.24, -55.73)
CIE-LCH	lch(22.50, 68.16, 305.15°)
OKLab	oklab(34.91% 0.0327 -0.1607)
OKLCH	oklch(34.91% 0.164 281.5)
XYZ	xyz(6.5678, 3.6551, 24.7805)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33218B #798B21

analogous

#21448B #33218B #68218B

triadic

#33218B #8B3321 #218B33

tetradic

#33218B #8B2144 #798B21 #218B68

square

#33218B #8B2144 #798B21 #218B68

split-complementary

#33218B #8B6821 #448B21

monochromatic

#0F0A28 #21155A #33218B #452DBC #6751D6

Accessibility & contrast

On white

12.13

#33218B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#33218B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33218B

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33218B	#FFFFFF	#000000	##FFFFFF
##33218B	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398E

Deuteranopia (green-blind)

#003289

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #33218b;
/* rgb */ color: rgb(51, 33, 139);
/* oklch */ color: oklch(34.9% 0.164 281.5);

Tailwind

colors: {
  custom: {
    50: '#775fae',
    500: '#33218b',
    950: '#000000',
  },
}

SCSS

$custom: #33218b;
$custom-light: #775fae;
$custom-dark: #000000;

JSON

{
  "hex": "#33218b",
  "rgb": {
    "r": 51,
    "g": 33,
    "b": 139
  },
  "hsl": {
    "h": 250.189,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34912,
    "c": 0.16403,
    "h": 281.5
  },
  "luminance": 0.03656
}

Semantic roles & 50–950 ramp

primary

#33218B

secondary

#A7B94F

accent

#E543C9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #33218B

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

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