#3211B4#3211B4

#3211B4 is a dark, highly saturated violet. Relative luminance 0.044; OKLCH L 37.9% C 0.223 H 276.4°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#3211B4
RGB	rgb(50, 17, 180)
HSL	hsl(252, 83%, 39%)
HSV	hsv(252, 91%, 71%)
CMYK	cmyk(72.2%, 90.6%, 0%, 29.4%)
CIE-LAB	lab(24.87, 57.91, -76.84)
CIE-LCH	lch(24.87, 96.22, 307.00°)
OKLab	oklab(37.9% 0.0247 -0.2219)
OKLCH	oklch(37.9% 0.223 276.4)
XYZ	xyz(9.7514, 4.3734, 43.5014)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3211B4 #93B411

analogous

#1141B4 #3211B4 #8311B4

triadic

#3211B4 #B43211 #11B432

tetradic

#3211B4 #B41141 #93B411 #11B483

square

#3211B4 #B41141 #93B411 #11B483

split-complementary

#3211B4 #B48311 #41B411

monochromatic

#130644 #220C7C #3211B4 #4319E9 #7151EF

Accessibility & contrast

On white

11.20

#3211B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#3211B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3211B4

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3211B4	#FFFFFF	#000000	##FFFFFF
##3211B4	1.00	11.20	1.87	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041B8

Deuteranopia (green-blind)

#0034B1

Tritanopia (blue-blind)

#004B6A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3211b4;
/* rgb */ color: rgb(50, 17, 180);
/* oklch */ color: oklch(37.9% 0.223 276.4);

Tailwind

colors: {
  custom: {
    50: '#805acc',
    500: '#3211b4',
    950: '#000000',
  },
}

SCSS

$custom: #3211b4;
$custom-light: #805acc;
$custom-dark: #000000;

JSON

{
  "hex": "#3211b4",
  "rgb": {
    "r": 50,
    "g": 17,
    "b": 180
  },
  "hsl": {
    "h": 252.147,
    "s": 82.741,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37904,
    "c": 0.22324,
    "h": 276.4
  },
  "luminance": 0.04374
}

Semantic roles & 50–950 ramp

primary

#3211B4

secondary

#B7D050

accent

#F92FD0

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0414

muted

#7D7982

Preview Lab

Preview with #3211B4

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

Preview Lab → · Contrast checker → · Palette generator →